Equations of Parallel and Perpendicular Lines

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  • เผยแพร่เมื่อ 20 ส.ค. 2024
  • An introduction to finding the equations of lines that pass through a point and are parallel or perpendicular to a given line.
    Please check out my other lessons about Linear Functions:
    Graphing Lines in Slope-Intercept form y=mx+b
    • Graphing Lines in Slop...
    Standard Form of a Line
    • Standard Form of a Line
    Graphing lines using X & Y Intercepts
    • Graphing lines using X...
    Slope and Equations of Lines
    • Rate of Change Slope &...
    Equations of Lines and Graphing
    • Equations of Lines and...
    Regression Lines and Correlation with TI-84
    • Regression Lines and C...
    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. 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 • 718

  • @slumbermaster6932
    @slumbermaster6932 4 ปีที่แล้ว +19

    You've helped me throughout high school calculus and through college and you are one of the reasons why I'm on my way to dental school. Thank you so much Prof!

    • @profrobbob
      @profrobbob  4 ปีที่แล้ว +5

      WOW...your the first dental student in my family of supporters:)
      Thanks for taking the time to "thank the teacher"...students like you are the reason we continue to work so hard to keep this channel growing and remind me why I LOVE teaching so much! Keep us posted on your progress and how dental school is going...we both wish you a lifetime of success...BAM!!!

  • @TheWheelchairGuy
    @TheWheelchairGuy 9 ปีที่แล้ว +99

    Your 15 minutes are greater to my teacher's 3 hour class. Thanks a lot

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +2

      +Mo bahjat BAM!!!
      You're welcome, thanks for watching:)

    • @kareemeter5350
      @kareemeter5350 7 ปีที่แล้ว

      Mo Bahjat I know right

    • @xMiso12x
      @xMiso12x 7 ปีที่แล้ว

      how old are you??

    • @arajamal
      @arajamal 7 ปีที่แล้ว

      Mo Bahjat i

    • @visionsnorth2698
      @visionsnorth2698 6 ปีที่แล้ว

      Mo Bahjat 14 minutes 59 seconds

  • @lucassamuel6810
    @lucassamuel6810 3 ปีที่แล้ว +5

    after 2 hours of my teacher explaining, i still didn't understand so I came to you and you literally explained it all in 14 minutes.

    • @profrobbob
      @profrobbob  3 ปีที่แล้ว +1

      BAM!!!
      ...sounds like the perfect time to share this channel with your teacher as after class study help for ALL their students!!! Don't forget to remind them to like, subscribe, share thru social medias and with other teachers:D

  • @TT_MathAcademy
    @TT_MathAcademy 6 ปีที่แล้ว +40

    Best math teacher on youtube, period.

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว +2

      THANK YOU!
      Please sub and share this channel with everyone and help us continue to grow and help other self motivated students like yourself...BAM!!!

    • @jackmedrano8742
      @jackmedrano8742 6 ปีที่แล้ว

      Great video but isnt the slope of the last one -9/7 because if you do y2-y1/x2-x1 it would be -5-4/7-0 which would be -9/7 right?

  • @marilynortega1825
    @marilynortega1825 9 ปีที่แล้ว +12

    Wish i had a teacher like you, my math class is practically a waste of time because i learn NOTHING and i end up going through the internet to teach myself. THANK YOU!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +2

      You do now Marilyn Ortega all you have to do is SUBSCRIBE and I can be there 24/7 to help with those lessons!
      Sounds like you might want to start a study group with some of the other students in your class...you could all watch the video lesson and then do your homework together:) I've had many students tell how helpful that has been, and then the class average goes up too...lol!

  • @juliomerino7717
    @juliomerino7717 7 ปีที่แล้ว +5

    I spend 3 hours trying to find a good example of this and couldn't find anything until I clicked on your video. Thank you so much

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      Thanks for not giving up till you found help.
      Please be sure to subscribe and share so the next person won't have to spend 3 hours searching...BAM!!!

  • @inanismailov
    @inanismailov 10 ปีที่แล้ว +3

    Тheres a reason you were the first video to pop up because you explained it better in 15 minutes then my teacher did in 1hr and 30min.

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      BAM!!!...finally made it to the top did I?! Next thing is to work on that "M" next to my subscriber count!!!
      THANK YOU Inan for watching and subbing and I hope you will share your story and my channel with the rest of the students in your class and your friends...maybe even with your teacher, suggest it as an after school study site:)

  • @victormorris5872
    @victormorris5872 3 ปีที่แล้ว +2

    I sat at my computer for two entire days (not kidding) working on a single parallel/perpendicular problem because I couldn't figure out how it worked. Thank you for sharing this lesson, it saved me from failing my midterm exam!

    • @profrobbob
      @profrobbob  3 ปีที่แล้ว

      Good for you for NOT giving up in the first place!
      Thanks for sharing your success story and I'm so happy to hear that you found this lesson so helpful!

  • @SonicDaEggNog
    @SonicDaEggNog 9 ปีที่แล้ว +1

    You are possibly the best math teacher in the world! Your videos have been a lifesaver to me. Thank you for your hard work!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      +SonicDaEggNog thanks again and don't forget to SPREAD THE WORD:D

  • @yourbigheadcousin5434
    @yourbigheadcousin5434 4 ปีที่แล้ว +2

    dude, i scoured the internet for help trying to find the equation for a perpendicular line where x=-13 passing through point (3,9). i was ready to just turn in the assignment incomplete when you started solving it. fan-freaking-tastic

    • @profrobbob
      @profrobbob  4 ปีที่แล้ว

      BAM!!!...that's what I like to hear:)
      Thanks for not giving up until you found the help you needed!
      Please take the time to like, sub and share this free resource thru social medias, with your class and teacher too so everyone knows where to find after school math help and you help us continue to grow and help others:D

  • @atlive1
    @atlive1 10 ปีที่แล้ว +1

    MY GOD , YOUR CHANLE IS SO HELPFUL... PLEASE KEEP EXPLAINING THE WAY YOU DO. THE BIGGEST PROBLEM I SEE IN OTHE VIDEOS IS THAT THEY ASSUME THE VIEWER ALREADY KNOW SOME STEPS AND THEY SKIP, JUST LIKE SOME TEACHERS IN SCHOOL, BUT NOT YOU, AND I THANK YOU FOR THAT.

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      You're welcome atlive1 and I'm happy to hear that you like my teaching style!
      I chose to make my videos in full lesson form and follow my in class teaching style, the channel started off originally for my classes to watch and 3 years later the WORLD is watching...BAM!!!
      Please don't forget it is IMPORTANT to the growth of these educational channels to
      LIKE, SUBSCRIBE, "SUPPORT THIS CHANNEL", Support the ads, Like me on Facebook, Share on Twitter, Google+ and tell everyone to watch and do the same:D
      And I'll THANK YOU for that...100,000 subscribers by 2015:)

    • @atlive1
      @atlive1 10 ปีที่แล้ว +1

      ProfRobBob you can count on that ProfRob, I am going to tell my friends about your chanel and ofcourse, I am suscribing....Thanks Prof.

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      atlive1 BAM!!!
      ...and remind them how important it is to like, SUBSCRIBE, Support and share to help this free educational channel groW!

  • @Ali-zo4lh
    @Ali-zo4lh 6 ปีที่แล้ว +3

    You're a really great teacher! I was struggling all over the Internet for a teacher who could explain me and thank god I found you!

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว +1

      Thanks for seeking outside help and choosing this channel to study with!
      Please don't forget to subscribe and share this free resource with everyone, especially your teacher, so ALL the self-motivated students like you know where to find us...BAM!!!

    • @Ali-zo4lh
      @Ali-zo4lh 6 ปีที่แล้ว +1

      ProfRobBob sure... BAM!!!

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว +1

      THANKS!

  • @abbyadams8991
    @abbyadams8991 9 ปีที่แล้ว +1

    FINALLY!!! A teacher that can actually teach me math! This is great! My Algebra II teacher has been trying to get me to understand this concept for two weeks now, but in 15 minutes you actually taught me how to do it easily and explained the process of how and why. Thanks!!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      +Abby Adams BAM!!!
      Thanks for watching, learning, subbing and sharing your experience...I hope you will take this opportunity to tell all your friends and class to watch and do the same:D

  • @overtimejo1395
    @overtimejo1395 5 ปีที่แล้ว +2

    learning algebra 1 in 7th grade and geometry in 8th. my Elementary/Junior High is advanced, I hate it and love it because i know it will be easier in HS. Thanks, this video was so helpful, got an A on the assessment.

    • @profrobbob
      @profrobbob  5 ปีที่แล้ว +1

      Just keep reminding yourself that you'll be that much farther along in your math studies when you get there...BAM!!!
      Thanks for choosing this channel to study with...please share this channel with your teacher too!

  • @lorodz
    @lorodz 10 ปีที่แล้ว +7

    Thank you so much! i was stuck on this concept. I have been looking for an explanation and no one explained it better than you. kudos! keep it up and please keep uploading videos. thanks thanks thanks

    • @lorodz
      @lorodz 10 ปีที่แล้ว

      that part of the video too where you explained why the perpendicular is just a reciprocal and an opposite sign (you used a blue book) was very, very helpful!

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว +1

      You are so welcome and thanks, thanks, thanks to you louie rodriguez for choosing my channel to like, sub, watch and learn from! You keep spreading the word about my channel to everyone in everyday you know how and I promise to keep making videos...BAM!!!

  • @EllasaToD
    @EllasaToD 6 ปีที่แล้ว +5

    Quite possibly the most beautiful thing I've seen online today.

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว

      BAM!!!
      Thanks for watching!
      Please sub and share too:D

  • @thomasguenzel9343
    @thomasguenzel9343 6 ปีที่แล้ว +1

    thanks for helping me. you explained it better in 15 mins than my teacher can in a hour and a half!!

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว

      You're welcome...thanks for watching!
      Sounds like the perfect time to share this free study resource with your teacher so all current and future students don't have to teach for us...BAM!!!

  • @swagnificent1215
    @swagnificent1215 9 ปีที่แล้ว +1

    Hello, I want you to know that you did a GREAT example. I've went through maybe 15 videos and yours was the best one. You explained every step and and I'm the kind of person who needs everything broken down to comprehend. Again, thanks so much

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      +Daniel Contreras you're welcome and THANK YOU for taking the time to find extra help on YT and for choosing my channel to get that help from:) Don't forget to subscribe and share this channel with the rest of your class and all your friends to help us keep growing:D

  • @mackieshirreffs5229
    @mackieshirreffs5229 4 ปีที่แล้ว

    I wanted to leave a comment (which isn't something I would normally do) to say that 9 years later this is still so helpful. I am so thankful for this! Without your videos I would be failing my classes. Thank you so much for taking the time to make these. My thanks are coming in the form of watching all the ads on each video I watch in hopes it will help you to keep creating these videos, and other great sources of education.

  • @yesshetalks
    @yesshetalks 9 ปีที่แล้ว +1

    I wish my online school did classes like this; classes with videos of the teacher explaining the topic, it would have made things so much easier.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +1

      +Trisha Lindsay hopefully you can still use my channel and search the topics you are studying:)

  • @citreipadayao4568
    @citreipadayao4568 7 ปีที่แล้ว +5

    This is the best tutorial that I have encountered! Thanks for making my Math life easier and better!😄

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      Thanks for watching..please sub and share this channel and your experience with your friends, classmates and teachers...BAM!!!

  • @projectindependence6015
    @projectindependence6015 6 ปีที่แล้ว +1

    I have an exam this morning and this guy helps ALOT! a great help all though lines and functions!

    • @profrobbob
      @profrobbob  5 ปีที่แล้ว

      ...hope you passed that exam like BAM!!!

  • @samrankhanshaan5657
    @samrankhanshaan5657 7 ปีที่แล้ว +1

    profit or not, please do not stop teaching us. till couldn't find any better teacher than you. nice shirt by the way.

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว +1

      Thanks for the great compliment!
      You keep watching and sharing so we keep growing and helping others...BAM!!!

  • @Mia-vp1mj
    @Mia-vp1mj 6 ปีที่แล้ว +1

    THANK YOU SO MUCH!!!! I have finals and I completely forgot about this! You're a life saver!!!

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว

      You are soooo welcome!
      Thanks for studying and please take the time to sub and share this free resource with your teacher too:D

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว +1

    WOW...and to think some of my own students think I over-explain sometimes....LOL
    Glad I could help...please keep watching and learning and be sure to subscribe and share my channel with your friends...thanks for your support!

  • @simplesoulfulcreative8500
    @simplesoulfulcreative8500 7 ปีที่แล้ว +1

    You are awesome:) My son was so stuck with geometry, but thanks to your video, now he's whizzing through it. He wishes you were his actual teacher. Thank you!

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      You're welcome and THANK YOU for being an involved parent! I hope you will share this free study reference thru any of your social media, with your friends, your sons teacher and anyone else who might find it helpful and please remind them how important it is to like, subscribe and support the ads on all the free educational youtube channels that you find helpful...that's how we grow and remain free..THANKS!!!

    • @simplesoulfulcreative8500
      @simplesoulfulcreative8500 7 ปีที่แล้ว +1

      I definitely will share this resource:) Happy to!

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      We greatly appreciate it...we work hard to keep this channel growing but can't do it without the help of our viewers...BAM!!!

  • @trident1125
    @trident1125 6 ปีที่แล้ว +1

    this content is too good to be free. what a legend.

    • @profrobbob
      @profrobbob  5 ปีที่แล้ว

      THANKS!
      Help make me that legend you speak of...please sub and add me to your featured video list so everyone knows where to find free math help...BAM!!!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're welcome...And THANKS for liking and subscribing all the way from Australia! I'm happy to hear that my teaching style is making math easier for you to grasp...teaching styles and personalities vary and sometimes you just find the right mix that finally makes it all seem so clear:) Thanks for choosing my videos to learn from and please come back and bring your friends:D

  • @myasesaleh6027
    @myasesaleh6027 10 ปีที่แล้ว +1

    you just summarized a lot of math in that short time, very nice , very concise, and may allah guide and reward you for you.

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      Thanks for watching Myase Saleh !

  • @Priya-ik3xs
    @Priya-ik3xs 9 ปีที่แล้ว +13

    Thank you so much, my math plus teacher doesn't explain anything or even care and we have a quiz on this stuff tomorrow. I wish u were my teacher

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +1

      +Priya Mistry you are very welcome...hope you pass that quiz like BAM!!!
      If you like and subscribe I can at least be your TH-cam math teacher...you might even put a study group together with some of your classmates and all watch and do your homework together, just an idea:)

    • @Priya-ik3xs
      @Priya-ik3xs 8 ปีที่แล้ว +2

      +Alex Grande yes I got an A! So happy!:D

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +1

      +Priya Mistry I'd say that calls for a BAM!!!! and a CONGRATULATIONS:)

    • @Priya-ik3xs
      @Priya-ik3xs 8 ปีที่แล้ว +2

      +ProfRobBob thanks lol it was actually really easy

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว +1

      +Priya Mistry because "you" put the time into preparing...BAM!!!

  • @AlwaysLiquid222
    @AlwaysLiquid222 9 ปีที่แล้ว +1

    I've only watched 2 of your videos and I can say that you are better than all of my past math teachers. Please keep uploading!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Thanks for watching Michael Mahecha and please like, subscribe and share my channel with others to support and help these free educational channels groW!

    • @apylant15
      @apylant15 9 ปีที่แล้ว +1

      ProfRobBob thanks now I can bring that c up to a b your very helpful subscribed

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      Andy Pylant and that next thing you know that B will become an "A"...BAM!!!
      ...thanks for watching and making the effort to make the grade!

  • @rubenparedes903
    @rubenparedes903 8 ปีที่แล้ว

    Thanks 45 year old man decided to go back to college, 9th grade drop out in a self paced math class, basically teaching myself Algebra 151 a, your videos are saving me, wish you were somewhere in California for hire as a tutor, thanks for everything...

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Ruben Paredes CONGRATULATIONS on the re-entry to college...proof once again that it is never too late!
      I'm glad my videos are helping and I hope you will share this channel with anyone else who might find it useful:D

    • @rubenparedes903
      @rubenparedes903 8 ปีที่แล้ว

      I just did, my 6th grade son was watching one last night, you have become our teacher in our house...

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Ruben Paredes that's AWESOME!!!

  • @noahavants9853
    @noahavants9853 8 ปีที่แล้ว +1

    This guy makes math so much easier.... SUBSCRIBED!!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Noah Avants THANKS!
      Please tell all your friends and classmates to watch and do the same...we are less than 5,000 subscribers away from the silver play button award for 100,000 subscribers...so start sharing and tweeting and anything else to help us get there:D

  • @whitelypelam1470
    @whitelypelam1470 8 ปีที่แล้ว +1

    I've got a test on this topic tomorrow and I finally understand how to solve this equation, thanks a lot.

  • @markadrian771
    @markadrian771 9 ปีที่แล้ว +1

    Thanks for this video!!!! Now I finished all my assignment using this HELPFUL VIDEO! Thanks A Lot!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      +Mark Adrian you're welcome and thanks for doing your homework with #ProfRobBob !

  • @valeriaoliver2593
    @valeriaoliver2593 8 ปีที่แล้ว +4

    I was freaking out because I did not understand this in school and I had an exam and no other video never did it with point slope, but thanks to this video I'm sure to get an A. so thank you very much!!!!!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Valeria Oliver you're welcome...you can thank me by liking, subbing and sharing this free educational channel with everyone!

  • @expeecomedy9030
    @expeecomedy9030 8 ปีที่แล้ว +1

    my teacher couldn't get this lesson stuck in my head as fast as you could . haha thanks !

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +EXPEE ComEdy must have been my awesome teaching skills...lol
      Thanks for studying!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're so very welcome...and THANK YOU for taking the time to watch and learn from my videos...I hope you will come back again when you need additional help:)...Now BAM!!!...go pass that class with confidence!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    Thank you...it also means a lot to me that you took the time to comment:)...keep watching and learning and sharing my channel, thanks!

  • @lyricnabors1459
    @lyricnabors1459 7 ปีที่แล้ว +1

    OH MY. YOU ARE AMAZING THANK YOU SO MUCH FOR THIS VIDEO!!! you dont know how much this saved my life.!!!! you are perfect at explaining things in a timely yet understandable manner. I wish you could tutor me!!!!

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      You're welcome...thanks for taking the time to study!
      Keep it up...there are plenty more free lessons to learn from here and please share this channel with everyone:D

  • @youssefmohamed5638
    @youssefmohamed5638 9 ปีที่แล้ว +3

    I didn't understand this lesson from my math teacher but thank you i now understand it !
    My teacher can't even explain 1+1

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      BAM!!! I hope this earns me a new subscriber too Youssef Mohamed !
      Thanks for choosing my channel and watching and please share it with all your friends, class and teachers as an additional study reference and help us groW by liking, subbing and spreading the word:D

  • @scriptgod1720
    @scriptgod1720 9 ปีที่แล้ว +1

    Sir, this helped my pass my math class my math teacher never taught and now you helped me so much thank you.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      You're welcome Caden Oboyle thanks for taking the time to study...BAM!!!
      Please share my channel with your class and teachers and remind them to like, SUBSCRIBE and share with others!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว +1

    And thank you for being one of my TH-cam students...I hope you will remember where to find me next time you need some extra help!

  • @gracehilliard829
    @gracehilliard829 9 ปีที่แล้ว +1

    These videos are so helpful I've got a test over this stuff tomorrow and I finally understand it! Thank you!

  • @makb4536
    @makb4536 7 ปีที่แล้ว +1

    in college and have a final tomorrow. Used to love math in middle and high school but college ruined it. Thanks for helping me study without making it sound complicated like my professor;)

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      You're welcome...please take the time to sub and share this free channel with your classmates after you pass that exam like BAM!!!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    And THANK YOU for taking the time to watch!

  • @Draconiva
    @Draconiva 10 ปีที่แล้ว +1

    best help! he even went back to explain the slope of the perpendicular, which i was like wait how did he get that?! i subscribed!

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      THANKS Mat Coleman ...I appreciate the subscribe and support!
      Please share your experience and my channel with your friends, class and teachers as an additional study resource and remind them to like, subscribe, support the ads and spread the word to help my channel groW and help others like you...BAM!!!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    Thanks for sharing my channel with your class, I really appreciate the additional exposer. My growth depends solely on my viewers, so a whole class will surely help! We teachers got to stick together and support each other.

  • @rgons6025
    @rgons6025 11 ปีที่แล้ว

    Simplicity, clarity, and understandable.Thank you for your time to make the video.

  • @Bethib2u
    @Bethib2u 12 ปีที่แล้ว

    Thank you!!!! You are awesome! The first person in 30 years to get through my thick head!!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    Yes you can. I wanted to include graphing in my examples which is why I went into slope-int form. Thank you very much for watching and the nice feedback:):):)

  • @jordancarter1197
    @jordancarter1197 9 ปีที่แล้ว +1

    Thank you... You helped so much ... Keep posting. I have a test tomorrow and I was a little weary of how well I understood it but now I'm sure of it, Thankyou!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      You're welcome j.c alexandria thanks for watching and learning!
      "When" you pass that test I hope you'll come back and like, SUBSCRIBE and share my channel and your learning experience with your class and teacher...BAM!!!

  • @daniellestoffer5175
    @daniellestoffer5175 11 ปีที่แล้ว

    this is fabulous! my daughter is in 7th grade taking algebra 1 for HS credit (not the best idea in retrospect but she is getting an A so okay). BUT..as nice as her teacher is she is NOT great at explaining things and breaking problems down. She got this information IMMEDIATELY after watching your video (and so did I, I forget much of this) and finished her homework in no time. THANKS!!! we will be watching you for every unit the rest of the year.

  • @jinkazama6159
    @jinkazama6159 8 ปีที่แล้ว +1

    still looks fresh and from my point of view is the best out here. keep up the good work. for the record im 21 and in university and was away from math world for about i think 2 years. nice refresher.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      Thanks for the compliments and for watching...and please take the time to like, sub and share too:D

  • @ryanwilliams3887
    @ryanwilliams3887 11 ปีที่แล้ว

    thank you so much!!! i have a test coming up and perpendicular was just jibberish to me and you made it full of sense. i wish all math teachers were like you!!!

  • @davidsuprunyuk9793
    @davidsuprunyuk9793 9 ปีที่แล้ว +1

    Your the best math teacher.
    You explain everything excellent.

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      THANK YOU David Suprunyuk !
      ...and thanks for liking and subbing too!
      I hope you will share your learning experience and my channel with your friends, class and teachers as an additional study reference and help my channel groW and help others...and tell them to like, sub and continue to spread the word :D

  • @allythompson2219
    @allythompson2219 8 ปีที่แล้ว +1

    this helped me so much I didnt understand at all until I watched this video. thank you

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +ally t thanks for liking and learning please sub and share too:D

  • @justforfun98
    @justforfun98 9 ปีที่แล้ว +1

    This lesson helped me a lot on my math test....Thank YOU sooo much

  • @liammenton40
    @liammenton40 10 ปีที่แล้ว

    THANKS! I perceive my teacher's words and teachings in general in a very different way than most people, this is good because I can understand it better, but the thing is, it is HARDER for me to understand! So the because now I really understand the slope and equations when dealing with parallel and perpendicular lines.

  • @georgesadler7830
    @georgesadler7830 2 ปีที่แล้ว

    Professor RobBob, thank for an excellent lecture/video on the Equations of Parallel and Perpendicular Lines. The examples and graphs are always helpful.

  • @ShiftyMcCleron
    @ShiftyMcCleron 10 ปีที่แล้ว +1

    You are the man!!!! Thank you for providing your outstanding service and knowledge. You have helped and continue to help me through my precal class. I owe you!!!!!

    • @profrobbob
      @profrobbob  10 ปีที่แล้ว

      You're welcome...and THANK YOU ShiftyMcCleron for choosing Tarrou's Chalk Talk to like, subscribe and learn from! Just keep spreading the word about my channel and help us groW and continue to help others:D...our dream is to someday have over a million subscribers (dream big they say:)

  • @1damonecole
    @1damonecole 3 ปีที่แล้ว +1

    Wow! That was awesome sir. I am currently studying for the General Technical portion of the ASVAB exam. I need to obtain a higher GT score to qualify for a particular military occupation that I've grown interest for. I have been out of school for a while now, and your videos really help refresh my memory. I'm confident that your teaching skills can help me get there. Congratulations. You've got a new subscriber, sir.

    • @profrobbob
      @profrobbob  3 ปีที่แล้ว

      THANK YOU for subbing and supporting this channel and best of luck with that exam...I hope you pass it like BAM!!! ...after you do please be sure to share this channel and your accompaniments with everyone:D

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're welcome...and THANK YOU for supporting by subscribing!...and I'm glad you are enjoying my teaching style:) After watching all the videos you need to prepare for your tests you will be ready to go into class and pass those tests with confidence!!! Please be sure to share my channel with others in your class who might need a little extra help as well:D...and keep up that positive study habits.

  • @TaraJam
    @TaraJam 11 ปีที่แล้ว

    Thank you so much for your help. You have taught me more than my teacher has so far this semester. You have really helped me a lot. Thank you so much!

  • @19GABE81
    @19GABE81 11 ปีที่แล้ว

    ProfRobBob; I appreciate your videos so much. They're so easy to understand. Thank you for being on TH-cam!

  • @user-yx8gb2nd6w
    @user-yx8gb2nd6w 9 ปีที่แล้ว +1

    Thank you so much for making this! I was stuck on this topic and my teacher showed this to us in class. I have a test over this tomorrow and you really helped me understand better! Thanks again!

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      You're welcome Tourists thanks for choosing my channel to learn from!
      After you pass that test like BAM!!! I hope you will return and SUBSCRIBE and then tell all your friends, classmates and teachers how you got that "A"

  • @mohammadbazyari6998
    @mohammadbazyari6998 8 ปีที่แล้ว

    This is so helpful, i have a final exam in two days and your videos help so much.

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    I'm glad you found my teaching style and videos so helpful:) Teaching can be a hard job, with many outside demands that force us to expedite our lessons...and then every teacher has their own teaching style. Mine just happens to be that of full explanation...that's how I learned and found it was the most helpful for me, so that's how I try to teach. Thank you for choosing my channel to watch, learn and subscribe to...I really appreciate the support!

  • @MSswishaha
    @MSswishaha 12 ปีที่แล้ว

    Wow..... I was in tears about 30 minutes ago.... THANK YOU FOR SAVING MY MAKE UP!!! THIS HELPED SOOOO MUCH!!!!!!!!!!!!!

  • @qveennyny2373
    @qveennyny2373 6 ปีที่แล้ว +1

    I'm new to this but I really like how you explain it the correct way my math teacher just does it a whole other different way.I actually wish you were my teacher tho

    • @profrobbob
      @profrobbob  6 ปีที่แล้ว

      Teachers generally have their own style of teaching and sometimes just hearing it explained differently can make all the difference!
      Thanks for watching!

  • @cesarvielma1532
    @cesarvielma1532 3 ปีที่แล้ว

    you explained it so clear and nice , this is a representation of a good teacher thank you so much , im over here teaching myself almost everything because lets not talk about my math teacher

    • @profrobbob
      @profrobbob  3 ปีที่แล้ว

      Thanks for seeking outside help and choosing this channel to learn from and for taking the time to "thank the teacher"...BAM!!!
      Please like, sub, share thru social medias but especially share this channel with the rest of your class and tell your teacher of this free study resource so they can share it with ALL their other students:)

  • @SoPrissyChrissy
    @SoPrissyChrissy 11 ปีที่แล้ว

    You are Awesome!!!!!! I FINALLY get this and feels i now have a fighting chance at passing. Thank You for your time.

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    Anytime:) And thanks for liking and subscribing to show your support!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're welcome Heather, and thanks for supporting by subscribing too! I hope you will share my channel with the rest of your classmates if you think they might benefit from the extra help like you did:D

  • @xradishz
    @xradishz 8 ปีที่แล้ว

    Well done. I like your direct teaching method. It is easier to understand than most videos.

  • @profrobbob
    @profrobbob  12 ปีที่แล้ว

    Well thank you for watching!!! I really appreciate the support and I am glad I can help:):):)

  • @TaraJam
    @TaraJam 11 ปีที่แล้ว

    There's finally a teacher that erases everything on the board and doesn't leave a mark making me cringe. Thank you!

  • @pingpong69689
    @pingpong69689 7 ปีที่แล้ว +1

    Thanks sooooo much I have a huge Unit test tomorrow so this cleared up the stuff I really didn't understand thanks a lot

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      Hope you passed that test like BAM!!!
      ...and thanks for studying and subbing...please share this free resource with your teacher so they can share it with ALL current and future students like you:D

  • @EvangelineHTown
    @EvangelineHTown 8 ปีที่แล้ว

    Thank you for making algebra easy for those of us who have a little more difficulty understanding it.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +contressa40ish you're welcome and thanks for investing the time to study and for liking and subbing to this channel:)

  • @sharifee1079
    @sharifee1079 8 ปีที่แล้ว +1

    only video on youtube that actually helped me, thanks!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Umar Sharif you're welcome...please like, sub and share if you continue to find this channel helpful:D

  • @sabrinahsiao_
    @sabrinahsiao_ 7 ปีที่แล้ว +1

    This was way more helpful than my math teacher who just gave us a packet of equations

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      Glad it helped...please sub and share with your teacher and the rest of your class:D

  • @heathergonzales2089
    @heathergonzales2089 11 ปีที่แล้ว

    This is awesome! I couldn't even understand this topic before even though my teacher had already taught it for two class periods. Thank you, Sir! You make math easier! I was already failing, but thanks to you, I pulled my grade back up. :D

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're welcome...I hope you will continue to watch and learn now that you found my channel:)

  • @1frog99
    @1frog99 9 ปีที่แล้ว +1

    You made this harder than my teacher did. A rare occurrence on TH-cam

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว

      1frog99 hope thats a good thing:)

  • @ComandaKronikk
    @ComandaKronikk 7 ปีที่แล้ว +1

    haha that last one was awesome! I dont know why but i just get so much happiness from learningmaths. Just so organised and logical!

    • @profrobbob
      @profrobbob  7 ปีที่แล้ว

      Thanks for liking, learning, studying and subbing and learning to love math...BAM!!! I wish all my students felt the same:)

  • @tsriftsal7647
    @tsriftsal7647 11 ปีที่แล้ว

    Thank you so much, I've been really struggling in my Year 10 algebra; for the past week I've been struggling due to my teachers dreary explanations and did not understand this at all. It's funny, because just within half an hour of watching your videos on gradients and this, I've seemed to pick it up with no problem. So, yeah. Awesome, thanks!

  • @jeriyates7035
    @jeriyates7035 10 ปีที่แล้ว

    Thank you so much!!!! Trying to remember how to do geometry in order to teach my daughter who is home bound for an illness. It's impossible for me to teach her. You are the best!!!!! Can not get the full explanation from the text books. Thank you, thank you thank you!!!!!

  • @profrobbob
    @profrobbob  12 ปีที่แล้ว

    I appreciate the support very much...glad you liked my video and I could help:)

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    Thank you and thanks for watching. I hope you do great in your class. Please help me by telling a friend.

  • @profrobbob
    @profrobbob  12 ปีที่แล้ว

    You are very welcome:) I hope you do well in your studies. I have many more videos yet to come!

  • @Karenfranco25
    @Karenfranco25 8 ปีที่แล้ว +3

    Thank you so much! I honestly understood better than when my teacher explains it.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Karen Franco you're welcome...thanks for watching!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    And THANK YOU for seeking extra help and choosing my channel to watch on TH-cam!
    Don't forget to share with your friends:D

  • @profrobbob
    @profrobbob  13 ปีที่แล้ว

    Thanks:) I wear a different one every Friday. Some are math related, some are just a bit sarcastic, some are gifts from students.

  • @gavinhebert1699
    @gavinhebert1699 8 ปีที่แล้ว +2

    Thank you so much this helped me alot in understanding the concept, since I have a test tomorrow :)

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      +Gavin Hebert hope you pass that test like BAM!!!
      Thanks for studying and liking and when you pass that test I hope you will take the time to sub and share this free educational channel with everyone:D

  • @profrobbob
    @profrobbob  9 ปีที่แล้ว +17

    My next Closed Captioned Math lesson BAM!!! Equations of Parallel and Perpendicular Lines

    • @yassine5673
      @yassine5673 9 ปีที่แล้ว

      excuse me ProfRobBob but what is the name of the formula
      y-y1=m(x-x1)
      i'm just wondering cuz my teacher never taught us this but it's really help so i would like to share the information with him and my classmates

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +2

      That formula is called the Point Slope Form. Thank you for helping to spread the word and allowing me to help you in your math studies:)

    • @yassine5673
      @yassine5673 9 ปีที่แล้ว

      Thank you so much your video was very helpful to me

    • @profrobbob
      @profrobbob  9 ปีที่แล้ว +2

      BAM!!!

    • @kataponder9751
      @kataponder9751 9 ปีที่แล้ว +1

      ive got the question im trying to do but the point that it is passing through is unknown how do i begin??

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're welcome...now that you've subscribed and know where to find the extra help please come back and learn anytime:)

  • @hauteswan2541
    @hauteswan2541 8 ปีที่แล้ว

    Thank you, thank you, thank you. My online classes videos suck big time. Your video has helped me. In fact I think a lot of my class might be using them too thanks to the suggestion of a student. I appreciate the time you are putting into these videos. I might just pass my algebra 102 class now.

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      BAM!!!...that's great news (except for the bad class part:) and the kind of comments that keep us motivated to keep working so hard to keep this channel growing and free! Thanks for liking and subbing too and be sure to THANK the student who shared my channel...because that's how we keep GROWing!!!

    • @hauteswan2541
      @hauteswan2541 8 ปีที่แล้ว +1

      Thank you so much again for the math explanations and not so much for the fingernail scratches on the chalkboard lol. I'll make sure to contact you during break so I can help you with some of your closed captions. I am at Regent University in VA taking Cybersecurity - might have a few weeks off before fall starts maybe (if my consulting firm is not too busy). Not 100% but if I can I will offer some time to help with the video captions. Take it easy!

    • @profrobbob
      @profrobbob  8 ปีที่แล้ว

      Look forward to it!

  • @profrobbob
    @profrobbob  11 ปีที่แล้ว

    You're so welcome....and THANK YOU for choosing Tarrou's Chalk Talk to learn from!

  • @profrobbob
    @profrobbob  12 ปีที่แล้ว

    Thanks:D I am glad you found my video helpful. I hope you do great in your math class!

  • @profrobbob
    @profrobbob  10 ปีที่แล้ว

    You are so welcome. I started making these videos 2 years ago to help one of my students who was going to miss some class time…I'm happy to hear that they can help your daughter as well and wish her a speed recovery back to the classroom:) Maybe you could tell her teacher about my channel just in case there are any other students that my channel might benefit…real life experience is the best reference. And please tell them to show their support and help me groW by liking and SUBSCRIBING!