Graphing Lines in Slope-Intercept form y=mx+b

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  • เผยแพร่เมื่อ 5 ต.ค. 2011
  • I introduce how to graph a line in slope intercept form. I also discuss graphing vertical and horizontal lines.
    Please check out my other lessons about Linear Functions:
    Solving Linear Systems by Graphing 3 Examples
    • Solving Linear Systems...
    Standard Form of a Line
    • Standard Form of a Line
    Graphing Lines with x-Intercepts and y-Intercepts
    • Graphing lines using X...
    Slope and Equations of Lines
    • Rate of Change Slope &...
    Equations of Lines and Graphing
    • Equations of Lines and...
    Equations of parallel and perpendicular lines
    • Equations of Parallel ...
    Linear Functions, their Attributes, & Interpreting Slope and y-Intercept
    • Linear Functions, thei...
    Check out www.ProfRobBob.com, there you will find my lessons organized by class/subject and then by topics within each class.
    Thank you Pigere Nicolas for the French Closed Captions. BAM!!! Find free review test, useful notes and more at www.mathplane.com If you'd like to make a donation to support my efforts look for the "Tip the Teacher" button on my channel's homepage / profrobbob

ความคิดเห็น • 1.5K

  • @RB_333
    @RB_333 4 ปีที่แล้ว +22

    I was struggling so much with other explanations and you just broke it down so simply that I literally understood at the first try. You're an amazing teacher! Thank you! I was so nervous about relearning all this because I have been out of high school for 13 years and could not remember anything for the college mathematics placement test I am about to take and you helped me tremendously!

    • @profrobbob
      @profrobbob  3 ปีที่แล้ว +2

      Since it's been 6 months I hope you passed that placement test like BAM!!!
      Sorry it took so long, your compliment got lost in the sea of emails:(
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    • @jekjek2174
      @jekjek2174 3 ปีที่แล้ว +4

      @@profrobbob omg!
      This has been 9yrs ago and your still active? Wow😶
      Im thirteen and here in the philippines we are in 8th grade with this kind of lesson.......im literally crying :')

    • @profrobbob
      @profrobbob  3 ปีที่แล้ว +1

      @@jekjek2174 Thanks for watching this Florida based teacher Jake!
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  • @profrobbob
    @profrobbob  11 ปีที่แล้ว +2

    After a full day in the classroom, to come home and devote more time to a TH-cam channel means that you ARE passionate about what you do...you do this because you LOVE to teach...and we get to hear amazing compliments and loads of appreciation from our TH-cam students, all while helping others by doing what we love:)
    My favorite quote by Confucius: Choose a job you love and you will NEVER have to "WORK" a day in your life!

  • @alleyj826
    @alleyj826 8 ปีที่แล้ว +59

    i was in tears not being able to understand this after having it explained so many times. I got it once you explained! Thank you!!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +6

      +alexandra s glad I could help...I hate to see a student cry:(
      Thanks for studying. liking and subbing too...please tell all your friends, classmates and teachers to watch and SUBSCRIBE...we are almost at 100,000 subscribers now...and waiting for that BAM!!! moment:)

    • @alleyj826
      @alleyj826 8 ปีที่แล้ว +2

      +ProfRobBob I definitely will!! I passed my exam today with flying colors! Thank you

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +2

      +alexandra s I'd say that calls for a giant CONGRATULATIONS, thanks and you're welcome...BAM!!!

    • @ys0456
      @ys0456 5 ปีที่แล้ว

      I am crying currently hopefully goes well for me also

    • @laylagir5
      @laylagir5 4 ปีที่แล้ว +1

      I been NOT.understanding
      My daughter won't help
      Me
      Every time
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      Noy feeling good.hoping MY daughter help me
      She won't
      God was the one help me.out.of the Blues this video appears
      Thanks guy's.
      God is good is 2:22am Wednesday nov 2019
      And o just getting it
      But my VERTIGO wanted yo start
      Lots of complications right
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      I KNOW I WILL LEARN NOW🙏🏾🙏🏾🙏🏾🙏🏾🙏🏾🏠🏠🏠😍😍

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว +4

    Thanks for the positive comment...And THANK YOU for choosing Tarrou's Chalk Talk to watch and learn from!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว +1

    I am honored and humbled to hear that my videos are now helping an English teacher in Indonesia! (and you look so young) I never thought that I would hear that my math videos would be helpful in teaching english...This venture is still only about 15months old and daily I find myself amazed with the ability to reach and help sooo many people, in sooo many places, do sooo many differant things!!! I hope you will keep in touch...(my wife would enjoy having a pen-pal who also enjoyed good music:)

  • @Digiphex
    @Digiphex 10 ปีที่แล้ว +71

    Nice work, thanks. Your handwriting is quite a lost art.

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว +15

      You're welcome...it's sad to think that most schools no longer teach cursive:(
      Thanks for choosing my channel to watch and please SUBSCRIBE and share!

  • @gavinpagan1565
    @gavinpagan1565 9 ปีที่แล้ว +5

    I came across your video trying to figure out how to do my math homework I am in 7th grade and my parents have no idea how to help. Thanks for explaining in such a clear way!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Good job on seeking out help on TH-cam gavin pagan ...We have friends who are having the same types of problems helping their own children with all the new math so don't be too hard on them:(
      Thanks for being such a great student and caring about getting your homework done and choosing, watching, learning and subbing to my channel!

  • @bowmaster24
    @bowmaster24 7 ปีที่แล้ว +1

    If only every teacher was gifted with this compassion to educate. Thank you Rob

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      THANK YOU for that compliment Jason...after 21 years I still love teaching and it's always nice to hear that it continues to reflect in my teaching!
      Please keep sharing this free resource with classmates and teachers too:D

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว +2

    All those compliments in one sentence...THANK YOU!
    I hope you'll come back again:)

  • @NavyDave219
    @NavyDave219 9 ปีที่แล้ว +6

    Why oh why can't teachers be as clear as you are?! My teacher just confuses the hell out of me lol! Keep up the good work!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +2

      Then you would have had no reason to like and subscribe and watch #ProfRobbob BAM!!! ...lol
      Really, NavyDave219 thanks for choosing my channel to learn from in the sea of options on TH-cam!

  • @fitri1026
    @fitri1026 10 ปีที่แล้ว +1

    Kids these days are so lucky they have all these resources at their fingertips. Keep doing what you're doing! You're a great teacher!

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      Thanks for subbing and the words of appreciation!

  • @eatme0524
    @eatme0524 11 ปีที่แล้ว

    I cannot tell you how many videos and websites I have been to that skip certain areas of explanation. You have been very clear, very fun and very educating. I cannot thank you enough. I am studying for a P.E.R.T test to get into college at 31 years old and have forgotten about much of this. Thank you SOOO much for being so thorough and not just skipping around!

  • @JA-wd9hz
    @JA-wd9hz 9 ปีที่แล้ว +3

    I never actually understand in class when the techer talks about this stuff, but NOW it actually makes sence.
    Thank you very much! It finaally fixd into my deformed brain! :)

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    @destinydunsmore4612 8 ปีที่แล้ว +15

    You have really helped me. All weekend I have been doing this review for writing equations and you videos really helped me. My teacher is to complicated. Thanks again wish me luck on my test Tuesday

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  • @aerieparker9979
    @aerieparker9979 9 ปีที่แล้ว +1

    Thank You! Thank you! Professor Robbob. You are the very first individual that I truly understand this concept. You were thorough, to the point and extremely patient! Finally after so many years of not understanding. I feel confident and extremely happy.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +1

      Bianca Rosci BAM!!! (That pretty much sums it all up for me:)
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  • @sethavila9821
    @sethavila9821 8 ปีที่แล้ว +3

    Thanks! Easier to understand when it is explained in the simplest way possible! You are a great teacher!

  • @wardasalem8523
    @wardasalem8523 8 ปีที่แล้ว +71

    Thank you so much sir. Helped me alot
    Wish you were my teacher

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +13

      +Wardaa Xxx just subscribe and share with all your friends and classmates and at least I can be your YT teacher...BAM!!!

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  • @harriettemayfleming4333
    @harriettemayfleming4333 9 ปีที่แล้ว +2

    Thank you so much! It has never clicked for me, and the frustration was overwhelming. You have truly helped me so much, can't thank you enough!

  • @sharonleaks4540
    @sharonleaks4540 10 ปีที่แล้ว +1

    I'm taking a Math Modeling class and haven't been in school since 1966. You are a savior! I wish you were here in Georgia, I'd get you to tutor me face to face! Thanks, this is great!

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      Good for you Sharon Leaks ...is this for a career change too?
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  • @mimidelcampo232
    @mimidelcampo232 8 ปีที่แล้ว +3

    You are amazing! You break it down so easily and your enthusiasm is infectious. Makes learning fun when you know the instructor genuinely loves to teach. Thank you and BAM!

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  • @Aj24767
    @Aj24767 9 ปีที่แล้ว +9

    I just wanted to say thanks for making this amazing tutiorial. You covered things that some teachers dont cover very well. I feel way more confident with these kinds of problems now :D

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +2

      Aj24767 ...take that confidence into your classroom and be the first to raise your hand with the answers...BAM!!!
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  • @RyanCunningham12
    @RyanCunningham12 8 ปีที่แล้ว +1

    It's always interesting how TH-cam is more helpful than anyone else. My teacher likes to make things complicated and near impossible to get a 75 or above. Now I am sure I will get and 80 just because I watched this video, thanks!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Ryan Cunningham thanks for seeking outside help and for choosing my channel to study with and sub to...now go exceed that 80% like I know you can...BAM!!! Then please share my channel with all your classmates and teacher too:D

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You already have your equation solved for y. You want to set the equation equal to 0 and solve for x which would be your x intercept, if so replace y with 0. As far as graphing, you are already in slope intercept form so your slope is 1/4 or up 1 and over 4 and your y-intercept is -1. Thank you very much for watching and subscribing. I appreciate the support very much:)

  • @aimyungmarshallee8971
    @aimyungmarshallee8971 8 ปีที่แล้ว +26

    I fully understand it now. Thank you very much!

  • @CaitlinStoryLovesYou
    @CaitlinStoryLovesYou 8 ปีที่แล้ว +3

    I've been struggling with slope intercept form and graphing it for years ! I'm a high school senior and I'm an honors student. Everything in math has always pretty simple for me; expect for slope intercept. I had an epiphany while watching this video . 😂 So thank you for making this video !

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Cait Madison to that comment, I would have to say BAM!!!
      I love to hear about those aah-hah moments:)
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  • @timkuldayev8857
    @timkuldayev8857 3 ปีที่แล้ว

    Again and again, I understand your Videos. I have commented before and I am amazed to see you explain Algebra 1 SOOOOO well. I am so glad that you are teaching us. You really helped me understand this. I watched many other videos on this topic, but you explain it the BEST! THANK YOU!

  • @kazuyamaru1273
    @kazuyamaru1273 3 ปีที่แล้ว +1

    MAH BROSKI!
    SO SAVE MAH LIFE RN!
    I WAS TRYING TO FIND A VIDEO WITH A GREAT EXPLANATION AND AN UNDERSTANDABLE EXAMPLES AND YOU ARE THE ONLY ONE THAT MAKES SENSE!
    THANK YOUUUUU!!!

    • @profrobbob
      @profrobbob  3 ปีที่แล้ว

      You're welcome...thanks for seeking outside help and choosing this one to learn from!
      ...please like, sub and share it with everyone...BAM!!!

  • @zyadelsokatey7430
    @zyadelsokatey7430 8 ปีที่แล้ว +69

    Thanks sir to your amazing video it saved me from failing

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +13

      +zyad elsokatey YOU saved yourself by taking the time to find outside help and studying...glad I was the one you chose to learn from:)
      Please like, sub and share this channel with everyone:D

  • @AllisonGoines
    @AllisonGoines 9 ปีที่แล้ว +3

    Excellent video! I needed to refresh before teaching slope to my homeschooled son. This covered everything clearly.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      THANKS for choosing my channel Allison Goines ...I hope you will continue to find some useful videos on my channel and will then take the time to like and subscribe as well.
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  • @LovinRugger
    @LovinRugger 8 ปีที่แล้ว +1

    Thank you so much. I'm taking finite and without this stuff being reviewed Id be lost. You're the man

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Gareth King you are so welcome, thanks for watching and learning!
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  • @DanTrentWhoot
    @DanTrentWhoot 7 ปีที่แล้ว +1

    You helped me look like a math genius to my son. You are awesome! Seriously, you did a great job of explaining so that my neurons had a chance to spark a couple of times rediscovering what I had already learned many years ago. A+ teaching!

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      BAM!!!...that's awesome. I love to hear about parental involvement !
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  • @noahkrieg472
    @noahkrieg472 9 ปีที่แล้ว +2

    I'm reviewing some concepts for the SAT's and your videos are great. Thanks for the help! :)

  • @martywillliams1874
    @martywillliams1874 8 ปีที่แล้ว +10

    I tried every youtube video and your the only one that made sense

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Marty Willliams thanks for searching till you found what you needed and thanks for choosing my channel to learn from and sub to!

  • @profrobbob
    @profrobbob  10 ปีที่แล้ว

    Thank you for watching and subscribing...I hope this will be the first of many enjoyable lessons learned from my channel:)

  • @pamelatime
    @pamelatime 8 ปีที่แล้ว +1

    You are awesome! Thanks for making this video. My kido (6th grade) came home completely confused after the teacher introduced this topic today. I haven't done this in 30 years - we needed your help! Thanks.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Pamela Scott you're welcome and THANK YOU for being such an involved parent...wish we had more parents like you:)
      Thanks for taking the time to sub too! Please share with all your friends and their kids as well:D

  • @JamesMLmusic
    @JamesMLmusic 9 ปีที่แล้ว +7

    I have my final GED test next week and I am studying as hard as I can. Even though I passed the practice test with a 160, I am still really nervous and am ready to be done.

  • @reeselannon2453
    @reeselannon2453 9 ปีที่แล้ว +5

    Really feel like I'm gonna pass my test with ease tomorrow, Thanks man.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +1

      You're welcome Reese Lannon thanks for studying with #ProfRobBob !
      Now go make me proud and pass that test like BAM!!!

  • @georgesadler7830
    @georgesadler7830 2 ปีที่แล้ว

    Professor RobBob ,thank you for an excellent video/lecture on Graphing Lines in Slope-Intercept form y= mx+b. These are the basic graphing tools that all students in mathematics should have in their minds from day one.

  • @ilovestickers1050
    @ilovestickers1050 4 ปีที่แล้ว +1

    thank you so so so so so much. i procrastinated on my homework and everyone in my house was asleep, so i had no one to help me i was literally crying thank you again! thanks!!!!!

    • @profrobbob
      @profrobbob  4 ปีที่แล้ว

      You are so welcome and thanks for deciding to do your homework with us and If you found this channel helpful, please sub and tell your teacher about it!

  • @Costlyrocket
    @Costlyrocket 9 ปีที่แล้ว +3

    Wow. I've been watching your videos for awhile now and it went from a couple thousand views to 167,000!

    • @angph0bic
      @angph0bic 6 ปีที่แล้ว

      So complicated ughhhhh

  • @2icelollys1goat
    @2icelollys1goat 8 ปีที่แล้ว +3

    Brilliant and clear teaching. THANK YOU SO MUCH

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Asphalt Ricky you're welcome, thanks for watching!

  • @kelseybelloise3987
    @kelseybelloise3987 9 ปีที่แล้ว +1

    I've watched tons of video's and yours was by far the best at breaking the hard parts down.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Thanks for watching my lesson and for sharing your experience Kelsey Belloise
      Please like, subscribe and tell all your friends, class and teachers to watch and do the same to help us keep growing and helping others:D

  • @joycedavenport7935
    @joycedavenport7935 9 ปีที่แล้ว +1

    This is the best explanation I've come across in a month. I completely understand now!!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +1

      +Joyce Davenport BAM!!!
      Thanks for watching:)

  • @thedoublea5914
    @thedoublea5914 8 ปีที่แล้ว +14

    I'm subscribing and I really wish you were my teacher, you explained it amazing

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +OG Vex at least I can be your TH-cam teacher...BAM!!!
      Thanks:)

    • @thedoublea5914
      @thedoublea5914 8 ปีที่แล้ว +1

      Your Welcome man, keep up the great work.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +OG Vex ...and please tell all your friends and classmates to watch and sub too:D

    • @thedoublea5914
      @thedoublea5914 8 ปีที่แล้ว +4

      +ProfRobBob Will do man will do.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +OG Vex :)

  • @maryamadahir1199
    @maryamadahir1199 8 ปีที่แล้ว +8

    I'm struggling this math right now.I wish i can understand as easily as your one day.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +3

      +Maryam Jama keep watching, learning and practicing...practice, practice, practice and all of a sudden you'll "get" it!

    • @maryamadahir1199
      @maryamadahir1199 8 ปีที่แล้ว +3

      ProfRobBob Thank you so much. I will keep practicing till i understand it.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +3

      +Maryam Jama you might even try watching my videos with a few friends then you could all help each other with the homework:)

    • @maryamadahir1199
      @maryamadahir1199 8 ปีที่แล้ว +2

      ProfRobBob hi again :). Yesterday one of my classmates and me we watched your videos and it's so helpful thanks.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +1

      +Maryam Jama thats great...it always helps to have a study partner too:)

  • @sarahlin14
    @sarahlin14 9 ปีที่แล้ว +1

    You're a great teacher. Now, on the 8th grade CPE test, I'll understand these types of questions easily. I'm a student at Harmony School of Innovation, 7th grade and my teacher explained this topic a little bit harder than you did. Thank you VERY much for the video. Keep it up.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      ***** thank you!
      Sounds like you are a great student too!
      Thanks for watching and subbing...please share my channel with the head of the math department at your school...maybe they could use some free math videos for the other students to study from:)

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    Thank you...I really enjoy teaching and now being able to reach so many viewers all over the world makes it that much more enjoyable...thanks for watching and supporting my channel:)

  • @SharkzForever
    @SharkzForever 8 ปีที่แล้ว +5

    Best teacher ever everything was so neat and explained well !!! Im subscribing!!!!!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +6GOD coming after you on bo2
      Thanks for taking the time to study with Tarrou's Chalk Talk!

    • @rayvenlewis2382
      @rayvenlewis2382 8 ปีที่แล้ว +1

      I know right this helped me so much thanks to him I understand completely and I know where my mistake was and now I can pass my quiz!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +rayven lewis thanks for taking the time to study for that quiz and subscribe to my channel!
      I hope you pass that quiz like BAM!!!

    • @rayvenlewis2382
      @rayvenlewis2382 8 ปีที่แล้ว +1

      Thanks for the video

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +rayven lewis you're welcome!

  • @leagueof1vs178
    @leagueof1vs178 7 ปีที่แล้ว +4

    Bro.. You saved My LIFE :) THANK u SOOOOOOOO MUCH!!

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว +1

      BAM!!!

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      @rickandelon9374 7 ปีที่แล้ว +1

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    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      Thanks for watching and learning too Dove!

  • @Rx2D
    @Rx2D 3 ปีที่แล้ว

    I'm a college student who hasn't taken a math class in over a decade. I was never good at math to begin with, and when I realized I had to take college algebra and trig, precalc, and calculus, I PANICKED. My textbook for A&T is a nightmare--it's so overly complicated that I have to re-read it over and over to make sense of it. In one 13-min video you made me understand what I've been beating my head over for like 3 hours. Thank you so much. You're an incredible teacher and you've given me so much hope.

  • @profrobbob
    @profrobbob  10 ปีที่แล้ว +1

    All you have to do is type in ProfRobBob…and there I am…ready to teach you more math…anytime you feel like learning more…440 videos to choose from:)! Thanks for watching.

  • @brooklynhaynes123
    @brooklynhaynes123 6 ปีที่แล้ว +2

    This was a huge life save thank you so much :)

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว

      You are so welcome Brooklyn...thanks for studying and subbing too!
      Please tell all your friends, classmates and teachers to watch and do the same...BAM!!!

  • @tylerauld1547
    @tylerauld1547 9 ปีที่แล้ว +3

    UGH. You made this a whole lot simpler than my teacher did! Thank you so much #profrobbob ! Subscribed and liked! Keep doing what you're doing! :D

  • @madeleinephipps8334
    @madeleinephipps8334 5 ปีที่แล้ว +1

    Thanks so much, few minutes watching your video is better than one hour in class!

    • @profrobbob
      @profrobbob  5 ปีที่แล้ว

      Thanks for the compliment...sounds like the perfect time to share this free study resource with you calls and teacher so all the students know where to to find after school help...BAM!!!

  • @liahfinahleonard5950
    @liahfinahleonard5950 8 ปีที่แล้ว

    Thank God for people like you I was really not understanding this at all and you saved me THANK YOU

  • @zheelwanmustafa8874
    @zheelwanmustafa8874 8 ปีที่แล้ว +6

    you scared the shit out of me when you said hello :(

  • @sophialey1792
    @sophialey1792 7 ปีที่แล้ว +4

    he's an amazing teacher even his handwriting

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว +3

      Thanks Sophia...I even have a few cursive videos when you need a break from learning math:)

    • @sophialey1792
      @sophialey1792 7 ปีที่แล้ว +2

      I will probably need that, Thank you so much! :)

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว +1

      BAM!!!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're welcome and thanks for choosing my videos to watch and learn from...please continue to spread the word about my channel to you friends:D

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    (y2-y1)/(x2-x1) = m or slope. This formula calculates the change in y over the change in x between two points...otherwise known as rise over run. Since lines are straight this slope is constant. You will get the same answer for slope regardless of which two points you use for a line (linear function). Thank you for watching and your support:)

  • @tylerodom3449
    @tylerodom3449 6 ปีที่แล้ว +3

    I was failing and asked my teacher for help and she basically told me to go away while texting so thanks a ton dude :)

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว

      You're welcome...please sub and share this channel with your teacher so ALL the other students who are self-motivated like you and studying at home will know where to find me...BAM!!!

  • @pcplsd
    @pcplsd 6 ปีที่แล้ว +6

    Wow thank you. You teach me more than my teacher!

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว

      You're welcome...thanks for watching!
      Sounds like a great time to sub and share this free study resource with your teacher so ALL current and future students who are self-motivated like you, know where to find us...BAM!!!

  • @craftyninja3174
    @craftyninja3174 9 ปีที่แล้ว +1

    I was graphing all of the lines in my class backwards (I was making mirror images of everything) and I watched this video and now I can graph correctly (I guess because I'm a visual person) and I showed this to my teacher. So thank you for doing this.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      You're welcome Craftyninja and THANK YOU for choosing #ProfRobBob to learn from and for sharing your learning experience and my channel with your teacher! Maybe they will share my channel as an additional study resource with the rest of the math department and other students...BAM!!!
      If so, please remind everyone to like, subscribe and keep sharing to help us keep growing!

  • @robertwhite4369
    @robertwhite4369 8 ปีที่แล้ว +1

    Great Job, I am totally getting this now. I was struggling before I found your video and now I have regained my confience in math. Thanks again, great teching!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Robert White thanks for taking the time to seek out additional help and choosing my channel to study with! Please continue to share this channel with others and remind them how important it is to like, subscribe and share these free educational channels to help us grow and remain free:D

  • @claudiastimphyl3846
    @claudiastimphyl3846 8 ปีที่แล้ว +3

    great explanation great teacher

    • @arm63done66
      @arm63done66 6 ปีที่แล้ว +1

      claudia stimphyl have u met Mrs lengyel? ?

  • @Wanjiku.x
    @Wanjiku.x 10 ปีที่แล้ว +6

    Thank you so so much you helped me so much

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว +2

      You're welcome Anne Muiga ...now you can help me by Liking, SUBSCRIBING and sharing my channel with everyone and have them do the same to help my channel groW and help others:D

  • @SharpManFC
    @SharpManFC 9 ปีที่แล้ว +1

    I was close to dropping Math 121 since our instructor expects us to know this stuff, but now I feel so much more confident, everything is coming back from High School. Thanks so much! Wow!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      +SharpManFC you're welcome and please be sure to like, subscribe and keep spreading the word to help these free educational channels remain free:D

  • @HERKFOOT21
    @HERKFOOT21 9 ปีที่แล้ว +1

    I wanted to share this with you because i knew you would enjoy it! In my english class a girl needed help with math (this exact topic of y=mx+b) and this was one of my favorite things to learn so i had no problem learning it in class! So i tutored her and not only explained how to do it but also why we use this. Finally at the end i told her that she needs to do me a favor, i wrote your name down and told her to go to youtube and subscribe to him and watch his videos the rest of your math! I told her too that i have learned a majority of my math from you and strong suggested her to keep watching! So you now got one more subscriber and more to come! I'm proud to spread the word of Prof Rob Bob!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +1

      Sorry for the delay in replying to this AWESOME story HERKFOOT21
      There is nothing more rewarding to a teacher than to hear that one of their students has learned so much that "they" have now become the teacher...BAM!!!
      Thanks for spreading the word and sharing your knowledge with others...if all my students were like you we would have a million subscribers by now :)
      Keep watching, keep sharing and keep being such an advocate of learning...always aspire to inspire!

  • @kk-kd9sd
    @kk-kd9sd 9 ปีที่แล้ว +4

    I mean it's summer and I have a math packet I need to do and this helped SO much!!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      pookie patterson glad I could help!

    • @BNROEC
      @BNROEC 9 ปีที่แล้ว

      +ProfRobBob you are way better than my teacher. I hope you were that

    • @thatoneboozer1347
      @thatoneboozer1347 6 ปีที่แล้ว

      bleg 2.0 SCHOOL SUX

    • @RottenBensen
      @RottenBensen 6 ปีที่แล้ว

      If it's summer then their is no point to do the math packet because the teacher can't collect it and if he/she can they can't change your grades from LAST year

  • @jaykalidindi1306
    @jaykalidindi1306 10 ปีที่แล้ว +4

    Wow u make this very simple u are THE best online teacher i have ever saw thank u so much and please make more

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      You are welcome Jayanth Kalidindi and THANK YOU for liking, learning and subbing! Please share my channel with all your friends and classmates and remind them to SUBSCRIBE, that way they will always know when a new video is posted and will support my channel growth at the same time:D

    • @jaykalidindi1306
      @jaykalidindi1306 10 ปีที่แล้ว +1

      will do ProfRobBob

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว +1

      Jayanth Kalidindi BAM!!!

  • @nellyb5335
    @nellyb5335 4 ปีที่แล้ว +1

    You have explain this better than any vídeo I've seen.. Thanks so much!

    • @profrobbob
      @profrobbob  4 ปีที่แล้ว

      You're welcome ...thanks for watching! Please sub and share this channel with everyone:D

  • @emilyeberhart6827
    @emilyeberhart6827 9 ปีที่แล้ว +1

    I think that you have just made my summer much better! I actually have a grasp on this. Thank you so much!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      emily eberhart :)
      That's me smiling...thanks for choosing my channel to learn from and please don't forget to like, subscribe, share thru social medias and with all your friends to help us keep growing:D

  • @dhangurung8911
    @dhangurung8911 10 ปีที่แล้ว +5

    thanks, help me alot

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว +2

      You're Welcome Dhan gurung thanks for watching and subbing!
      Please tell all your friends and classmates to do the same:D

  • @hajidainkeh1225
    @hajidainkeh1225 7 ปีที่แล้ว +3

    he really helped me like this video

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      thanks for liking and subbing!

  • @sz-kp7ei
    @sz-kp7ei 7 ปีที่แล้ว +1

    Thank you very much for explaining it in details. I told my teacher, "what if we have a negative slope that is a fraction does the X-run also becomes negative"? She said yes! I was graphing it wrong this whole time by going down and toward the left. I can't thank you enough for explaining this part.

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      You're welcome...thanks for liking, learning and studying...don't forget to subbed share this free channel with your teacher. classmates and friends...BAM!!!

  • @ripsiktatevosian4065
    @ripsiktatevosian4065 4 ปีที่แล้ว +1

    I was nervous about the slope-intercept after your explanation I feel happiness. Thank you!!

    • @profrobbob
      @profrobbob  4 ปีที่แล้ว

      You're welcome...Happy I could help!
      Thanks for the sub and for seeking outside help and giving us a try, keep spreading the word about this free study resource and help us keep growing...BAM!!!

  • @peterkerr2750
    @peterkerr2750 8 ปีที่แล้ว +16

    u are super cool

  • @user-sv5yf3le3i
    @user-sv5yf3le3i 9 ปีที่แล้ว +3

    omg thanks so much and funny thing is i am doing my homework (nice writing btw)

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      You're welcome Wawren 123 and thanks for doing your homework with me!
      ...and for liking but you forgot to SUBSCRIBE!!!!
      Oh, and I also have a lesson on my cursive calligraphy too...lol (when you need a break from math:)

    • @user-sv5yf3le3i
      @user-sv5yf3le3i 9 ปีที่แล้ว +1

      hehehe ill subscrie for sure

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Wawren 123 what are you waiting for?!?

  • @florincoste-sharp6389
    @florincoste-sharp6389 8 ปีที่แล้ว +1

    Hi Prof Rob Bob, I got an A with 96% in Math 121 after 20 years out of college. Thanks to your videos.
    Much appreciated, buddy. I recommend you to everyone. Happy New Year!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Florin C. BAM!!! It's never too late to learn they always say:)
      Congrats on that A and thanks for the recommendations and taking the time to share your appreciation and success with us...please take the time to like, subscribe, share thru social medias and with others to help these free educational channel grow and remain free for everyone too:D

  • @xxgloriousgachagirlsxxyt824
    @xxgloriousgachagirlsxxyt824 5 ปีที่แล้ว +1

    Thank you SO much! I’m in 6th grade, but in my school, we are doing 8th grade materials, so it can be slightly more stressful....no A LOT more stressful! I am SO grateful for this video! I liked, subscribed, and showed my teacher the vid! Now she uses your vids to teach! You are so helpful. Thanks again! 😁

  • @Gameworldplus1
    @Gameworldplus1 9 ปีที่แล้ว +3

    Wow you actually respond to people comments unlike all other youtube math teaches

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      JoshuaMacGamer BAM!!!
      Don't forget to like, subscribe and spread the word:D

    • @Gameworldplus1
      @Gameworldplus1 9 ปีที่แล้ว +1

      Yea and actually I have a final this morning and I found your channel because my crappy teacher used your video in my class :D

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      JoshuaMacGamer hope you passed that final like BAM!!!
      And I say your teacher can't be all bad if they are using MY videos...lol
      Don't forget to sub and share:D

    • @Gameworldplus1
      @Gameworldplus1 9 ปีที่แล้ว +1

      Lol

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      JoshuaMacGamer :)

  • @rinscar
    @rinscar 8 ปีที่แล้ว +21

    Who else is trying to fall asleep?

    • @warpromo6636
      @warpromo6636 7 ปีที่แล้ว +5

      I got the joke, since math is usually found boring or un-staisfactory, boredom causes sleep xd
      Good idea actually I might try this xd

    • @imback2killu328
      @imback2killu328 6 ปีที่แล้ว +2

      WarPromo tf is wrong with u?

    • @RandomGuy-xu4wf
      @RandomGuy-xu4wf 6 ปีที่แล้ว +1

      Wats wrong with u dude WarPromo is right

    • @amanc9835
      @amanc9835 6 ปีที่แล้ว

      Visions North lmao

    • @edgarcayce7698
      @edgarcayce7698 6 ปีที่แล้ว

      math is a glorious subject! :(

  • @rubenparedes903
    @rubenparedes903 8 ปีที่แล้ว

    Reviewing for finals, thanks buddy 43 year old dude...referring to myself of course, having no formal education, got my GED, enrolled in my local Junior college and man was I in for a rude awakening, your videos have helped allot...even my 12 year old boy watches them and has referred some of his buddies to your channel, thanks...

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Ruben Paredes THANK YOU!
      Keep up all the hard work, I'm sure you are a real inspiration to your son as well. Thanks for the shares and please remind everyone to subbed keep sharing so these free educational channels keep growing:D

  • @akinalston2952
    @akinalston2952 9 ปีที่แล้ว +2

    You love mathematics, and kids too, it shows. You provided a lot of detail here that many competent teachers often overlook when treating this concept. I'm a math teacher, but I love watching a real great teacher present...You're great.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Norman Alston THANK YOU for your kind words and for taking the time to share such a complimentary comment. It's always nice to hear accolades from a fellow teacher! May I ask where you teach? I'm in my 19th year and coming up on my 4th for this channel and even though it sometimes feels like a second job, the rewards of helping so many students all over the world is like nothing I could have ever imagined when I started this channel...you're right, I do LOVE teaching and the students, it's the politics that gets in the way of "teaching" these days:(
      I can tell that your students are lucky to have you as well...BAM!!!

    • @akinalston2952
      @akinalston2952 9 ปีที่แล้ว

      I having been teaching 20 years now. I was certified K-8th in Washington State, but work exclusively as a math consultant for a non-profit, the eMODE Learning Foundation. I teach after school algebra clubs and Saturday Math Academies in and around Seattle, WA. I blog at fearnonumber.com and twitter @fearnonumber. I'd love to follow you every where.
      I mostly think of myself as just the oldest student in my classes.
      Watching you teach is very fun. I LOVE teachers and learn a lot watching different styles and approaches

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Norman Alston It sounds like you sure do have your hands full! I don't get time to watch other teachers in their classroom because I am always teaching in my classroom. However, as I have been refreshing my Calculus skills I have been getting on TH-cam or review to lesson DVD's that are available with some textbooks now to fill in the gaps that I miss from the textbooks. There are always new techniques or tips that you can pick up and use or adjust for your own classroom and lessons. You never stop learning and that is awesome! I am going to check out your blog. I have a Facebook fan page for my channel, a Google+ page, and I am on twitter. ProfRobBob is the username for all of them. There are links in the banner of my channel's homepage. Thank you again:D

  • @Maremare680
    @Maremare680 9 ปีที่แล้ว +4

    So handsome!

  • @JoseContrerasIHAVENOIDEA
    @JoseContrerasIHAVENOIDEA 8 ปีที่แล้ว +3

    "go do your homework".... ok...

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +1

      +Jose Contreras thanks for watching, subbing and doing your homework...BAM!!!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're welcome...glad it helped! Thanks for supporting by liking and subscribing too:) Please continue to share my channel with your friends and classmates to help continue my channel growth...and I'll see you when college starts!

  • @brooklynstaker6040
    @brooklynstaker6040 5 ปีที่แล้ว +1

    Thanks so much for this video! I never got this concept for weeks, and my teacher explained it horribly. What you did amazing here, was that you explained everything the way a student would understand. Thank you for saving me from an F! 😂

    • @profrobbob
      @profrobbob  5 ปีที่แล้ว

      Happy to hear I could help...sounds like the perfect time to share this channel with all your classmates too, right after you like and subscribe...BAM!!!

  • @peterkerr2750
    @peterkerr2750 8 ปีที่แล้ว +4

    Go do your homework

  • @MrJebediahKerman123
    @MrJebediahKerman123 10 ปีที่แล้ว +3

    Lol, silly teacher, linear equations are for kids. :)

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว +1

      There is more of that in the Calculus videos:) Thanks for watching and subbing!

    • @emmanuelewoi8109
      @emmanuelewoi8109 10 ปีที่แล้ว

      ACTUALLY FOOTBALL PLAYERS NEED LINEAR EQUATONS TO EITHER PASS OR INTECEPT BALLS. COOL VID

    • @MrJebediahKerman123
      @MrJebediahKerman123 10 ปีที่แล้ว

      Emmanuel Ewoi MY CAPS LOCK IS BROKEN TOO! :(

    • @emmanuelewoi8109
      @emmanuelewoi8109 10 ปีที่แล้ว +1

      Nahh THAT is JUST you

    • @MrJebediahKerman123
      @MrJebediahKerman123 10 ปีที่แล้ว

      ***** I'm well aware of the applications of linear equations. :)

  • @jeffreyleeseman3522
    @jeffreyleeseman3522 7 ปีที่แล้ว

    Thanks! My daughter is working on graphing equations and she couldn't understand it from how her teacher was teaching it. I was trying to understand it myself so I could help her and it was very difficult for me as well. After watching your video twice, I now understand it and it's so easy! Thanks ProfRobBob for giving your time to help others

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      You're welcome...and thanks you for being involved in your daughters education and taking the time to help!!!
      I hope you will take the time to like, subscribe, support the ads and share with the rest of the parents you know to help this free educational channel keep groWing and remain FREE for everyone:D

  • @nonamenoname2420
    @nonamenoname2420 9 ปีที่แล้ว +1

    I love your videos and I like how you actually explain things unlike other videos you may find.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Thanks for choosing #ProfRobBob to watch and learn from Ashley Gonzalez !
      Spread the word and remind everyone to like, sub, support the ads and keep sharing to help us keep growing:D

  • @DrTheresaPepe
    @DrTheresaPepe 10 ปีที่แล้ว +1

    Thank you for a great lesson. My student was absent last week so your videos will help her prepare for the midterm exam!

  • @mylifesdesignbludia7076
    @mylifesdesignbludia7076 9 ปีที่แล้ว +1

    YOU ARE AWESOME! Finally, someone who could explain this to where I believe I will remember it later.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Angelyn Sabir glad I could help!
      Thanks for watching, learning and subbing too:)

  • @gjironman13
    @gjironman13 11 ปีที่แล้ว

    Thanks mate, just did that today for my colledge entry course. I wanted to review it and you did a great job. Always great to get someone else's point of view. Thanks alot!

  • @ryennepage4249
    @ryennepage4249 7 ปีที่แล้ว +2

    Omg thank you so much! After a while I figured out how to solve the riddle for my math worksheet! Your a big help

  • @emmabranch9176
    @emmabranch9176 8 ปีที่แล้ว +1

    I have a quiz tomorrow and before watching this video I was so confused, but after watching it I feel so confident about this quiz! Wish you were my teacher! You explain things thoroughly and well:)

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Emma Branch hope you pass that quiz like BAM!!!...then you can share with your classmates and you can all like and sub and then I can at least be your TH-cam teacher:)

  • @yolandamiller1541
    @yolandamiller1541 9 ปีที่แล้ว +1

    This video was so helpful. Thank you very much for posting. You show step by step and now I know how to GRAPH. This will help a whole lot for my test tomorrow. Again, THANK YOU!!!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      You're welcome & Thanks for choosing my channel to watch, learn and subscribe to Yolanda Herrera and I'm happy to hear that your ready to go in and pass that test like BAM!!! today:)

  • @Britash21
    @Britash21 7 ปีที่แล้ว +1

    This video is honestly so helpful. My Algebra 1 teacher last year taught horribly so I never learned slope. Now I'm in Geometry and using it again and this video solved all of my problems, thank you so much!

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว +1

      You're welcome and thanks for liking and learning...please sub and share whenever you can:D

    • @tenzinchokdup1002
      @tenzinchokdup1002 7 ปีที่แล้ว

      Jacqueline McCormick

  • @waysidefurniture2616
    @waysidefurniture2616 8 ปีที่แล้ว +1

    I'm actually in grad school working on my MBA. I had to take Analytical methods in which I needed a refresher in some old algebra. This video really helped me understand everything in slope-intercept form. Thanks for the video!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Spencer Herrick you're welcome, glad I was able to help:)