How To Evaluate Limits From a Graph

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  • เผยแพร่เมื่อ 5 ก.ย. 2024
  • This calculus video tutorial explains how to evaluate limits from a graph. It explains how to evaluate one sided limits as well as how to evaluate the function using graphs. The graphs include points of discontinuity such as holes, jump discontinuities and infinite discontinuities such as vertical asymptotes. Horizontal asymptotes are included as well. This video contains plenty of examples and practice problems.
    Introduction to Limits:
    • Calculus 1 - Introduct...
    How To Evaluate Limits From a Graph:
    • How To Evaluate Limits...
    Evaluating Limits By Factoring:
    • Evaluating Limits By F...
    Limits of Rational Functions :
    • Limits of Rational Fun...
    Limits of Radical Functions:
    • How To Evaluate Limits...
    Limits of Trigonometric Functions:
    • Limits of Trigonometri...
    ___________________________________
    How To Find The Limit at Infinity:
    • How To Find The Limit ...
    Infinite Limits + Vertical Asymptotes:
    • Infinite Limits and Ve...
    Limits at Infinity With Radicals:
    • Limits at Infinity Wit...
    Limits of Absolute Value Functions:
    • Limits and Absolute Value
    Limits of Composite Functions:
    • How To Find The Limit ...
    The Squeeze Theorem:
    • Squeeze Theorem
    ____________________________________
    Limits and Logarithms:
    • Limits and Logarithms
    Limits of Exponential Functions:
    • Limits of Exponential ...
    Piecewise Functions - Limits:
    • Piecewise Functions - ...
    3 Step Continuity Test:
    • 3 Step Continuity Test...
    Continuity and Differentiability:
    • Continuity and Differe...
    Limits - Test Review:
    • One Sided Limits, Grap...
    _____________________________________
    Final Exams and Video Playlists:
    www.video-tuto...
    Full-Length Videos and Worksheets:
    / collections
    Limits - Free Formula Sheet:
    bit.ly/3T3dD2X

ความคิดเห็น • 514

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  ปีที่แล้ว +7

    Limits - Free Formula Sheet: bit.ly/3T3dD2X
    Final Exams and Video Playlists: www.video-tutor.net/
    Full-Length Videos & Worksheets: www.patreon.com/MathScienceTutor/collections
    Next Video: th-cam.com/video/fOrOeZA-vdY/w-d-xo.html

  • @ericfricke4512
    @ericfricke4512 4 ปีที่แล้ว +660

    1000-page calculus textbook: $100
    Calculus course at public university with confusing and unhelpful lectures: $1000
    TH-cam tutor who explains everything clearly for free: Priceless

    • @magnerath
      @magnerath ปีที่แล้ว +17

      At this point you're paying for a piece of paper that will determine your position in society

    • @xkaydv
      @xkaydv ปีที่แล้ว +4

      @@magnerath position not even a job

    • @WallyWachell
      @WallyWachell หลายเดือนก่อน

      Same man my professor writes 5-pt font on the whiteboard

  • @aleksandrkuznetsov2517
    @aleksandrkuznetsov2517 4 ปีที่แล้ว +2320

    The reason I'm watching these videos is because I ain't learning anything from my AP cal class since it's online. Who else?

    • @ultragoldcoin8780
      @ultragoldcoin8780 4 ปีที่แล้ว +25

      Me too

    • @jp7520
      @jp7520 4 ปีที่แล้ว +61

      same buddy youtube bouta carry me to a five

    • @allah9896
      @allah9896 4 ปีที่แล้ว +5

      same bro

    • @PlagueDocling
      @PlagueDocling 4 ปีที่แล้ว +4

      y e s

    • @liliuhn
      @liliuhn 4 ปีที่แล้ว +2

      felt!

  • @angelam5649
    @angelam5649 5 ปีที่แล้ว +524

    My teacher explained so quickly so I couldn’t understand. You explained it clearly, thank you. It’s a lot easier than I thought.

    • @osmini3156
      @osmini3156 2 ปีที่แล้ว +2

      Same

    • @fardeenhussain5424
      @fardeenhussain5424 2 ปีที่แล้ว +2

      Same man

    • @tmoo8779
      @tmoo8779 7 หลายเดือนก่อน

      i am convinced that is how most math teachers/professors are

  • @SDCustoms
    @SDCustoms 6 ปีที่แล้ว +947

    How come 1:40 into this video I understand more than a two weeks of calculus lol

    • @fnjcewg7587
      @fnjcewg7587 6 ปีที่แล้ว +7

      same man

    • @ShekinaKabala
      @ShekinaKabala 5 ปีที่แล้ว +6

      thank u, tell me about it

    • @invisagirle
      @invisagirle 5 ปีที่แล้ว +2

      SD Customs That’s all I’m saying!

    • @lemoneggs5897
      @lemoneggs5897 5 ปีที่แล้ว +9

      the education industry is done, college degrees dont mean anything all my freinds dont even have jobs.

    • @Fluffyeye47
      @Fluffyeye47 4 ปีที่แล้ว

      I know, I’m taking a test on this tomorrow after weeks of confusion

  • @tryingmabest
    @tryingmabest 11 หลายเดือนก่อน +25

    my mans been dragging me single handedly thru middle school to college with straight a's god bless you brother.

  • @rain_raii
    @rain_raii 3 หลายเดือนก่อน +19

    testing my fucking limits

  • @shanesonn
    @shanesonn 4 ปีที่แล้ว +68

    My calc professor literally stares at her computer in Zoom and "sort of" does some calc problems without explaining anything. The other day she couldn't figure one out so she just ended class... Thank you for making this.

  • @jessicabadal2133
    @jessicabadal2133 6 ปีที่แล้ว +209

    this video literally taught me limits within the first minute of watching it! Thank you so much

  • @ramosivan407
    @ramosivan407 4 ปีที่แล้ว +178

    In 11:32 minutes i became a master in evaluating limits and wasted 2hrs of my life in class

    • @fiery1625
      @fiery1625 3 ปีที่แล้ว +1

      True dat

  • @ziyad-2052
    @ziyad-2052 4 ปีที่แล้ว +41

    spent 2 weeks in class and still have no clue what is a limit, then watched this video for less than 15 min now i master evaluation of any limits. You are awesome dude.

  • @alejandrovalencia4160
    @alejandrovalencia4160 2 ปีที่แล้ว +70

    You’ve been carrying my grade in every math class I’ve taken for the past 3 years. Thank you!

  • @aaiizee3
    @aaiizee3 4 ปีที่แล้ว +45

    I have been watching your videos for the past few months and just sat for 5 hours watching all of your introductory calculus videos on limits continuity and average velocity. I cannot thank you enough of how much help you are. You got me through Chemistry I with a A and Pre calculus and I know you will get me through Calculus I with an A. Thanks so much man keep up the excellent work. Best teacher I ever had.

  • @siytz.w
    @siytz.w 11 หลายเดือนก่อน +10

    I think we can all agree that this man is single handedly responsible for millions of students passing their classes

  • @daayemshehzad
    @daayemshehzad 5 ปีที่แล้ว +14

    Not even half way through the video. Just wanted to tell you I LOVE YOU for saving my Calculus grade. Really. I do. God bless you ENDLESSLY.

  • @vranonymous3339
    @vranonymous3339 6 ปีที่แล้ว +63

    I just want you to know that I am ONLY passing calculus because of you. Thank you!! Got me thinking, "Oh I'm SMART smart?!" #theshaderoom lol

    • @kozyykash
      @kozyykash 6 ปีที่แล้ว

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    @gmartinezaizelle9416 5 หลายเดือนก่อน +2

    I love this channel more than I love myself thankyou

  • @aaroncollins8952
    @aaroncollins8952 ปีที่แล้ว +8

    I'm in college and suck at math but since I'm a business major I have to take a ton of math classes. You are by far better than any college professor

  • @fannie_zhao4075
    @fannie_zhao4075 4 ปีที่แล้ว +32

    This 11min video is way too clear than what my math teacher took an hour to explain 👍👍🤦‍♀️

  • @ii0h
    @ii0h 5 ปีที่แล้ว +20

    Dude i literally go to sleep at night and here your voice lmao I watch so many of your videos

    • @Catalyna.Salazar
      @Catalyna.Salazar 3 ปีที่แล้ว +4

      I thought I was the only one 🤣 I hope that the information sticks to my brain overnight

  • @user-nv1bo7dq2d
    @user-nv1bo7dq2d ปีที่แล้ว +2

    thank you sir, im writing in two hours and im so ready

  • @ahmadnour7611
    @ahmadnour7611 4 ปีที่แล้ว +19

    amazing content as always this dude helped me with chem honors in sophomore year now im depending on him for calc ab a literal lifesaver i love u

  • @not_apong
    @not_apong ปีที่แล้ว +3

    my teacher tried to explain this concept over a course of days and over complicated it so much that nobody understood. the first 30 seconds of this video were more effective than any of those days

  • @michaelfogy
    @michaelfogy 6 หลายเดือนก่อน +1

    I'm watching this video because it's well explained and step by step understanding,, I even got 100% on the test that we wrote about this topic,, keep it up sir👏👏

  • @dimpledsunflower
    @dimpledsunflower 4 ปีที่แล้ว +6

    4 minutes and 30 seconds and I understand more than I did from a 2 hour lecture, you are helping me pull my ass through Calculus, god bless you TT

  • @tabithahung8640
    @tabithahung8640 4 ปีที่แล้ว +16

    You're such a good teacher. You explain it so clearly and cover all the possibilities.

  • @Mai-rr4cr
    @Mai-rr4cr 6 ปีที่แล้ว +32

    Wow thank you soooo muchh i have a test on this tomorrow 😂 really helpful keep it up

  • @yagirluhskinnyvee
    @yagirluhskinnyvee 4 ปีที่แล้ว +2

    Today was my first-day taking Business Calculus and I immediately knew this professor could not teach me anything with his terrible handwriting and fast-paced talking. Thank you for making these videos. You're the real hero out here.

  • @felizkodie5328
    @felizkodie5328 4 ปีที่แล้ว +2

    it took you 2 minutes to explain this better than my professor could in 2 weeks. thank u

  • @somerandomguy2270
    @somerandomguy2270 วันที่ผ่านมา +1

    Bro bless your soul really helping a brother pass calculus teaching me better than my professor

  • @mohammadalamour490
    @mohammadalamour490 3 ปีที่แล้ว

    you are wayyyyyyyyyyyyyyyyyyy better than all math professors I have ever met. ALL TEACHERS ARE JUST FOCUSED ON GRADES AND PAYCHECKS. NONE OF THEM ACTUALLY TEACHING US

  • @davidvarela3244
    @davidvarela3244 5 ปีที่แล้ว +2

    this channel is what is teaching me calculus at the moment. in a way its kinda sad that professors are not as good as youtubers like this guy and it says a lot about our educational institutions.

  • @Cam-ei6hq
    @Cam-ei6hq 3 ปีที่แล้ว +1

    Just sat through almost 2 hours of pre calc online and didn’t understand anything, just learned everything i needed in under 2 mins from this video

  • @arrheniusleibniz
    @arrheniusleibniz 9 หลายเดือนก่อน

    I'm a fresher. My University lecturer explained fast like a delivery man. Thanks, you saved me from the hell of not understanding the concepts. 🙏

  • @austinhall7875
    @austinhall7875 2 ปีที่แล้ว +1

    On the fourth example, since it has a closed circle, wouldn't that mean there is no limits? since the definition of a limit is x is going toward's a number that it can never actually get to so since there is a definitive point, it means that it does in fact get to that point, so in turn, there is no limit. I may be painfully wrong, please correct me if so.

  • @cxmyriah
    @cxmyriah 2 ปีที่แล้ว +1

    Thank you I was making this so difficult for myself

  • @_jellyjam4200
    @_jellyjam4200 4 ปีที่แล้ว

    This is our first topic for E-leaning. And my teacher sent this, instead of explaining it to us. You’re my teacher now.

  • @lu_lu0328
    @lu_lu0328 27 วันที่ผ่านมา

    You are single handedly helping me get through my Honors Calculus in college

  • @RemyVincent-yv6bd
    @RemyVincent-yv6bd 3 หลายเดือนก่อน +1

    Watching all your videos tonight coz I got my calculus 1 exam tomorrow. ❤

  • @patArt_
    @patArt_ ปีที่แล้ว +3

    This taught me more than my calculus teacher. Thank you.

  • @joshuano.v
    @joshuano.v ปีที่แล้ว

    i just got a shitty ad and it was like r u still on youtube for math help, are the 6 year old videos really helping? and i watched the whole ad to give this guy revenue because his videos are the most helpful form of math media on the internet

  • @Arslan_Art
    @Arslan_Art 4 ปีที่แล้ว

    Man this video helped out so much! My professor sucks at teaching; straight up don’t understand a single word she says. This video got straight to the point and I understand more from this than a 2 hour lecture.

  • @elenatupaz768
    @elenatupaz768 4 ปีที่แล้ว +5

    all of your videos was a huge help to me as a student, i always watch your tutorials and i must say that from all of the math tutorials in yt.. i always want your vids. keep it up and continue to spread knowledge to students. well appreciated, you deserve more views.

  • @kimvarela9895
    @kimvarela9895 3 ปีที่แล้ว +2

    Thank you for your videos !!! I'm working full time and lately trying to understand my math class is killing me !

  • @didierlumierebis
    @didierlumierebis ปีที่แล้ว +1

    Thank you for this !!
    A little advice: What sometimes makes math hard is the way in which it is taught. Just find yourself a teacher whose teaching strategy matches your learning style. You can do this !!

  • @alejandrosalas6504
    @alejandrosalas6504 4 ปีที่แล้ว

    You saved my life, man. I don’t understand anything from my online classes. I can’t learn by reading a book. I need it explained well like this

  • @therealtomholland
    @therealtomholland 4 ปีที่แล้ว

    I rarely like videos on TH-cam and NEVER comment but this video just got me from considering dropping calculus to cruising in 3:30 so it deserves it

  • @gurdeeprahod1884
    @gurdeeprahod1884 2 ปีที่แล้ว +3

    Thank you so much I just learned the basics of limits and now i feel confident in doing limits on my own. :D

  • @affanhabib7222
    @affanhabib7222 4 ปีที่แล้ว

    bro i dont care what anyone says, you are the best teacher on youtube.

  • @yapsejaiteh7
    @yapsejaiteh7 3 ปีที่แล้ว +3

    Professor I really appreciate your help. You are really making me to understand Calculus 1 more. You give lot of examples with clare and simple explanation and these all what we need. Thank you

  • @johnnylevin7038
    @johnnylevin7038 2 ปีที่แล้ว +2

    learned more from this than in the past few weeks in class. Thanks man you always clutch up for real. Can't explain how much I appreciate the channel.

  • @CTRL_X_X
    @CTRL_X_X 2 ปีที่แล้ว

    I watched a whole lecture about this twice from my professor and had no idea wtf he was talking about and then I watched 1 minute of this and it all made sense.

  • @ButteryCowEgg
    @ButteryCowEgg 5 ปีที่แล้ว +17

    This taught me so much faster than my lesson that it's scary

  • @interestingvideosmail5033
    @interestingvideosmail5033 4 ปีที่แล้ว

    This guy is the real MVP. I have to learn calculus for economics and this guy is a saviour. Thank you for these videos!

  • @hemal690
    @hemal690 ปีที่แล้ว +2

    Bruh it actually inserted in my brain like bullet🖤 Thenks you're life savior

  • @sca75
    @sca75 2 ปีที่แล้ว

    I love the way, youtube tutorials give all the math situations, unlike in classes, they still broad all equations so us, students, can't even understand it at all.

  • @ninthseeker2541
    @ninthseeker2541 2 ปีที่แล้ว

    Bro you just saved my fuccing life, the teacher just recently issued a group worksheet and I was assigned in this type of concept in the lesson, really... I can't expressed how grateful I am to you, I was late in joining our bcal synchronous session cuz I slept like fucc. And the moment I joined, I'm literally lost af. Thank you so much!

  • @lasa9595
    @lasa9595 3 ปีที่แล้ว

    You are my literal hero, from you i learnt that i never actually hated math, i just never had a good teacher in it, the way you explain stuff is so easy to understand, i realized that i actually LOVE math.
    You saved me, i started university this year and i was unlucky enough to have the worst math professor imaginable, for weeks i was depressed because i couldn't understand anything that he would say, so i started to believe that i was the problem and not him and his shitty ways of explaining stuff, when i discovered you, i learnt more from you in a day than i did from my professor in 8 weeks, i have an exam coming up in a week and you are my only hope of success. much love.

  • @danmike2305
    @danmike2305 หลายเดือนก่อน

    Thanks for all the great math videos. Never could learn from a textbook. What is your background. You're an excellent math teacher. I admire you 😊

  • @trina3044
    @trina3044 3 ปีที่แล้ว

    thank you so much you saved my grade you teach better than my teacher

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    @titsnpizza1679 5 ปีที่แล้ว +2

    I love you with all of my heart you are a beast man thanks my teacher have been teachin us about this stuff from 9th grade and i still dident understand i opened youtube and you are the fisrt video that pops in my screen thanks man

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    @huggabear4926 7 หลายเดือนก่อน

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    @obymbah5640 2 ปีที่แล้ว

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  • @StringCypher
    @StringCypher 7 หลายเดือนก่อน

    Here because I’m failing to understand this portion of the lesson from Sophia. Thank you for this!!

  • @claregansad9252
    @claregansad9252 2 ปีที่แล้ว

    you are singlehandedly saving me in math

  • @internalinjectiontrulyhere770
    @internalinjectiontrulyhere770 2 ปีที่แล้ว +1

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    @hoorwael740 ปีที่แล้ว

    This man helps me since 1st sec:(grade 10) , now he is helping me in engineering universty( freshman)🙂

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    @parththakre9917 3 ปีที่แล้ว

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  • @gabrielwright6949
    @gabrielwright6949 4 ปีที่แล้ว +1

    It was literally not that hard. That's all my AP Calc teacher should have told us but we had to learn about substituting to find it and then not a single question on the quiz had a function to substitute into. Thanks you so much for this help. Because of you i got a 100% on my first quiz of the year

  • @XChAiGaX
    @XChAiGaX 5 ปีที่แล้ว +2

    I survived math with you !! thank you sooo much!!

  • @rose-0728
    @rose-0728 3 ปีที่แล้ว

    I was never able to figure this out all year, and I just understood it in less than 5 minutes thanks to your video. My math teacher does not know how to teach well, so thank you so much!

  • @ivyqin1432
    @ivyqin1432 4 ปีที่แล้ว +1

    in 3:10 how come when x=3, y=4? Y should be 2, right?

  • @mayrainjay8121
    @mayrainjay8121 3 ปีที่แล้ว

    You saved me, you are an angel on Earth. I love you so much I got 100% on my quiz!

  • @kadencetm9352
    @kadencetm9352 2 ปีที่แล้ว

    You’re gonna carry my grade tomorrow, thank you so much

  • @kt-gs1yi
    @kt-gs1yi 3 ปีที่แล้ว

    this was so.. simple. how did i not understand this in class ?? ur a g for this, thank u so much

  • @angelodavid7140
    @angelodavid7140 3 ปีที่แล้ว

    This dude teaches me better than my basic calculus teacher :))))

  • @peng8151
    @peng8151 3 ปีที่แล้ว

    i am wathcing this guy's video because he is more helpful than my math professor who has more than 50 years experience in teaching

  • @jamie-lynngoulter2494
    @jamie-lynngoulter2494 ปีที่แล้ว

    This channel has been the only reason I've ever passed any of my classes

  • @cyanwolf8311
    @cyanwolf8311 4 ปีที่แล้ว

    I heard your voice cuz the chem teacher shows us your vids but you teach math to your a legend

  • @Hira.ya14
    @Hira.ya14 4 ปีที่แล้ว

    Honestly I was having a mental breakdown because I really don't get the lesson. (My prof was so fast that I couldn't understand what she's saying). I have quiz tomorrow so I worried that I might have low grade. Im thankful that I discovered this. Kudos!

  • @m1llionss
    @m1llionss 4 ปีที่แล้ว

    Can't believe I'm paying for a tutor when you exist

  • @relaxzroom9776
    @relaxzroom9776 3 ปีที่แล้ว

    Woo life changing! i mean it's perfect ...the video just coverd limit and graph topic and i just skipped this topic on my book Thank u Mr.🙂
    U r better than those who teach us for 2hour for real.

  • @kristianalee8836
    @kristianalee8836 11 หลายเดือนก่อน

    Omg! I’m so happy I found this video. I didn’t take calculus in high school but I have to take one now in uni and I was so lost in class earlier but I’m really determined to get this so I started searching videos to help and you explained it so well. Now I totally get it!! Thank you very much!!

  • @cutenessoverload96432
    @cutenessoverload96432 4 ปีที่แล้ว

    u explained me better the lesson in 2 MINUTES, than my teacher could've done in A WEEK

  • @akhilgopi3580
    @akhilgopi3580 3 ปีที่แล้ว

    this helped me so much. i have like 9 assignments due in 4 days and this was the basis of 3 assignments. Thanks a lot mate.

  • @-delilahlin-1598
    @-delilahlin-1598 5 ปีที่แล้ว +4

    You’re an excellent teacher, thank you for these.

  • @derekcruickshank8389
    @derekcruickshank8389 5 ปีที่แล้ว +1

    Shouts out to this nigga, better explanation than a teacher of 20+ years can give

  • @MsDev95
    @MsDev95 2 ปีที่แล้ว +1

    thank you my calc prof suckkss and this literally explained everything in one video

  • @robertgarcia8613
    @robertgarcia8613 5 ปีที่แล้ว +1

    We need more teachers like you

  • @RizwanAli-gs9zu
    @RizwanAli-gs9zu 3 ปีที่แล้ว

    This is the best explaination I have ever seen....

  • @theduckk
    @theduckk 4 ปีที่แล้ว

    I have a pre-calc quiz on this tomorrow. This video is a lifesaver🙏

  • @laibafarooq5631
    @laibafarooq5631 5 ปีที่แล้ว +1

    When there was vertical aesemptote at 8:58, you said that the limit is positive infinity and not 4 (the x point where aesemptote is at). Then why did you take the limit as - 4 at 11:13 in case of horizontal aesemptote?
    Please answer

  • @sayedazizi8980
    @sayedazizi8980 3 ปีที่แล้ว

    You're the best math teacher I've ever had. Thank you!

  • @amjadmoqbel7990
    @amjadmoqbel7990 3 ปีที่แล้ว

    We can all agree this guy is our savior

  • @Tightness8
    @Tightness8 6 ปีที่แล้ว +12

    Thanks man keep up the good work

  • @tyusbrooks9997
    @tyusbrooks9997 3 ปีที่แล้ว

    Taught me more in 1 minute then I learned during my whole time in calculus. He just asked us what the limit was and never explained how to get it.

  • @jliemaeee8642
    @jliemaeee8642 2 ปีที่แล้ว

    my man saves me from calculus, thank you for thiiiis!!

  • @gracejonas8569
    @gracejonas8569 3 ปีที่แล้ว +1

    These videos have really been helpful in understanding the graphs

  • @elenatupaz768
    @elenatupaz768 4 ปีที่แล้ว +1

    because of your tutorials i passed all of my calculus exams HAHAHA. THANK YOU!

  • @hanabibi_
    @hanabibi_ ปีที่แล้ว

    Thank you so much for helping me understand this topic, I was very confused when this was discussed by our teacher.