Domain and Range of a Function From a Graph

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  • Опубликовано: 5 сен 2024

Комментарии • 446

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor  Год назад +22

    Next Video: ruclips.net/video/djT6-YamHaA/видео.html
    Final Exams and Video Playlists: www.video-tutor.net/
    Functions and Graphs: ruclips.net/video/ZTEv8OnGaxo/видео.html
    Transformations of Functions: ruclips.net/video/tyQLp6x-GoU/видео.html
    Graphing Polynomial Functions: ruclips.net/video/rOOefdqMvtA/видео.html

  • @clara.444
    @clara.444 4 года назад +561

    i have the exact same problem as y’all: My math teacher is terrible and i do not understand his lessons so i basically look up a video after every lesson to do his homework

    • @atifuddin8384
      @atifuddin8384 8 месяцев назад +13

      Same my math teacher is terrible and I'm in 8th grade

    • @VanessTGacha
      @VanessTGacha 8 месяцев назад

      @@atifuddin8384word

    • @Skate0f8
      @Skate0f8 7 месяцев назад +6

      @@atifuddin8384FRR SAME HOMIE

    • @Leeyoung841
      @Leeyoung841 7 месяцев назад +2

      My algebra teacher is the same she doesn’t know to explain it

    • @breadburner7276
      @breadburner7276 5 месяцев назад +4

      11th grade and she just yapped about our cameras not being on for a good 20 minutes

  • @fitnesspacergram9204
    @fitnesspacergram9204 5 лет назад +2001

    I hope you are doing fine and living a happy life you man are blessed with mathematical skills that I wished I had thank you.

    • @yuno6697
      @yuno6697 4 года назад +1

      Alexey Troi no 180

    • @lyons5795
      @lyons5795 3 года назад +1

      @@yuno6697 maybe uh the uh date has something to do with it?

    • @yuno6697
      @yuno6697 3 года назад

      PeazthreeeZ 13 yeah I know

    • @BeNothingg
      @BeNothingg 3 года назад

      @@yuno6697 no 210

    • @yuno6697
      @yuno6697 3 года назад

      @@BeNothingg no 213

  • @mrclipzy3410
    @mrclipzy3410 4 года назад +1300

    when a video is 55 times better than your teacher at school :)

    • @jasonlopez1220
      @jasonlopez1220 4 года назад +10

      MR CLIPZY yes agreed

    • @lordkaze5286
      @lordkaze5286 4 года назад +16

      Jason Lopez its cuz school more distracting 😂

    • @3z0
      @3z0 3 года назад +5

      fr

    • @ianjylz7651
      @ianjylz7651 3 года назад +14

      they don't even teach us this then they we proceed to have a quiz on this topic☠️

    • @Evine49
      @Evine49 3 года назад +8

      I gotta love how my teacher will give us examples in class and then give us homework with similar questions to the examples, and other questions with material we haven't learned yet.

  • @Shay-dl6cr
    @Shay-dl6cr 4 года назад +266

    You saved my life brooo you literally taught me a whole semester 🥺🥺🥺💖

    • @Shay-dl6cr
      @Shay-dl6cr 3 года назад

      @ZRTxe 11th ✨

    • @Shay-dl6cr
      @Shay-dl6cr 3 года назад +1

      @ZRTxe I didn’t say Domain and Range graphing and shit was the subject of a whole semester I said THIS channel and dude taught me a whole semester

  • @Beanman...
    @Beanman... 6 месяцев назад +24

    domain expansion

  • @Floofel.
    @Floofel. 2 месяца назад +14

    I didn’t expect the math community of RUclips to be the most wholesome, but I’m not complaining :)

  • @imaneboualam7566
    @imaneboualam7566 5 лет назад +395

    I would like to take a moment and thank you from the bottom of my heart for all the time and effort you put in all your videos, I love the way you explain and make the problem seems easy to solve, you are a master!!!!!!! I really can't thank you enough, math is not my best subject but I start to like it now. And guess what? I have got an A because of your videos.

    • @studychannel7424
      @studychannel7424 3 года назад

      @Mostafa Mahmoud Abou El Hoda Ahmed ها؟ شصار معاك؟

    • @studychannel7424
      @studychannel7424 3 года назад

      @Mostafa Mahmoud Abou El Hoda Ahmed aren't you arab? Ok i mean what happend to you? Have you got A in math?

    • @itstino5218
      @itstino5218 2 года назад

      CGC

  • @bellaroo1995
    @bellaroo1995 5 лет назад +199

    When you have a student teacher that sucks so much it’s almost impossible to focus, plus she sucks at explaining and takes up half the period explaining 1 problem, and your REAL teacher that everyone likes just decides to not teach at all. Bam here I am not understanding anything 😑😑

  • @savagemadame7078
    @savagemadame7078 2 года назад +50

    you’ve literally taught me all of my math, and i truly thank you for it, you carried me my whole school year🙏😭

  • @natalieshinobi3454
    @natalieshinobi3454 6 лет назад +104

    thank you ..I now understood ...the book doesn't explain any of this it just expects me to know it or figure it out by myself

  • @nicoleraheem1195
    @nicoleraheem1195 2 года назад +46

    You are a really great teacher. I've seen other videos like Khan Academy, and full algebra videos, but I always come back to your channel for a simplified version.
    Thank you for this ❤️

  • @stephansuarez-rennella4022
    @stephansuarez-rennella4022 3 года назад +58

    I love how this youtube channel simplifies math in an easier and understandable way but the actual teachers has to make it seem hard for no reason

    • @hiiii2873
      @hiiii2873 3 года назад +6

      My teacher is an asshole.
      I just became a freshman and this one teacher acts like were adults and will embarass a student for asking a question claiming they arent paying attention, and if we try to defend ourselves they'll start talking over and be like "OKAY NOW CLASS NEXT PROBLEM" they'll also cuss students out and call them names, I regret not switching classes.

    • @hiiii2873
      @hiiii2873 3 года назад +2

      Also they'll tell us to take notes but they talk really fast on purpose so if u turn ur attention span away from the board and try to take notes to remember, ur just stuck honestly

    • @krispykremeboi474
      @krispykremeboi474 Год назад

      @@hiiii2873 please tell me that the teacher doesn't teach at your school anymore

    • @remixrandomvid
      @remixrandomvid Год назад

      Fr

  • @leahshuster3412
    @leahshuster3412 4 года назад +28

    You are absolutely brilliant and I love the way you teach. You are the greatest teacher I have ever seen. Unfortunately my math teacher is 18 years old which makes things difficult. I am super thankful for all your hard work and effort. You explain the material crisp clear, no one can get better than you. Your videos are 1000 times better than my long classes in school. I have been learning the same topic for two weeks in school and when I got home i watched your videos and fully understood it. You make learning so enjoyable and fun, and I can seriously watch your videos all day long. Thank you!!!

  • @Swifteri
    @Swifteri Год назад +14

    I remember when I started watching this guy's videos when I was sixth grade. Everytime I get stuck on a question and I search up how to do it, It's always his videos, and they're always so well explained and easy to follow. Now I'm in highschool thanks to this guy's help.

  • @lilynguyen3224
    @lilynguyen3224 3 года назад +31

    I FRICKING LOVE THIS MAN, HE HELPED ME SO MUCH

  • @comediavietii1245
    @comediavietii1245 5 лет назад +47

    9:23 -1

  • @jaxon8201
    @jaxon8201 Год назад +16

    pov: in the bathroom before the test

  • @ravenwood385
    @ravenwood385 2 года назад +16

    LOVED IT!!! The First problem literally answered my question and clarified it soo well!! Never had that happen before. THANK YOU!

  • @emaking528
    @emaking528 Год назад +9

    I love you, prof.! You're the best! And I agree with what you said that the best way to learn is by examples. Most of my teachers in math just blabber about the rules, the meaning, and whatnot, but just give a few examples. But to you, even though I don't know the terms, you always remind me of what they mean in between the examples. You save my time, and you give me knowledge easily! Lots of examples taught me how to solve different problems. You're the best! Thank you!!

  • @Sc0rpic0m
    @Sc0rpic0m Год назад +3

    Wish I had this during my time in high school. It was hell. This makes math fun, I do it in my free time even though I could be playing video games instead.

  • @fritzvalley9516
    @fritzvalley9516 3 года назад +5

    I think that should have been -1 instead of 1 but who cares. You still made me learn more here than in school

  • @mnb2245
    @mnb2245 5 лет назад +5

    This 13 :23 minute video is better than one class .thank u!!!!

  • @rxviotions9096
    @rxviotions9096 11 месяцев назад +1

    you know how to teach better than every teacher in the world. you understand it at a insane level that you can make everyone understand it at any age.

  • @fatimaortiz7619
    @fatimaortiz7619 4 года назад +10

    this ACTUALLY helped me for my text the next day, thank you!

  • @mdrgaming2686
    @mdrgaming2686 Год назад +3

    I really don't know how to thank you, but from buttom of my heart I am really thankful for your teachings because it has helped me alot and learned more tricks here than the school itself. Thank you very much!

  • @neonluvsu
    @neonluvsu 11 месяцев назад +1

    I hope all is well and thanks to you I passed my Alegbra 2 quiz

  • @charlesnickotuazon2716
    @charlesnickotuazon2716 4 года назад +15

    Him: Thanks again for watching!
    Me: Thanks again for new learnings.

  • @drizzidave
    @drizzidave 2 года назад +1

    bro, thank you so much, I was not paying attention when my teacher taught this, and watching this video has helped me so much.

  • @JulieeeeTheCoolest
    @JulieeeeTheCoolest Год назад +1

    The way you explain it makes me feel like I’m not losing my mind trying to understand it

  • @HCH-mo5ds
    @HCH-mo5ds 5 лет назад +16

    hello tutor, nice videos you put out there.
    in regards to the domain and range, is there a way to find them directly from the function given? or do you have to plot the graph every time?
    many thanks in advance.

  • @xTheGameViewerx
    @xTheGameViewerx 4 года назад +13

    Well explained with several examples, great!

  • @lisanguyen2397
    @lisanguyen2397 5 лет назад +14

    Awesome video, great explanation as always. One of my favorite channel.
    Thank you so much!!!

  • @imteazsajid2516
    @imteazsajid2516 Год назад +2

    4 hours class vs 10-13 min videos.
    You've won sir

  • @marieIIy
    @marieIIy 9 месяцев назад +1

    Bro explained what my algebra teacher couldn’t explain in a 90 minute class in less than 15 minutes👏

  • @DanDaddyD
    @DanDaddyD 6 лет назад +19

    am so proud about your videos so man an pleading if you can do double integration and others i will send them. please coz i manage to pass mathematis1 and two so now am doing maths three in university that is why am begging u to upload it pls.

  • @rexkam9469
    @rexkam9469 2 года назад +1

    i simply skip all my professor lessons from now on and watch this tutor video

  • @savannah17hernandez74
    @savannah17hernandez74 3 года назад +1

    I had to look up a video because although my teacher was doing problems for about 40 minutes, I didnt understand a thing. You taught me in less than 3 minutes. Thank you

  • @Bolt469
    @Bolt469 4 года назад +11

    11:20 its -1 not +1

  • @Storygospel533
    @Storygospel533 2 года назад +1

    Thank you Mr.Wahlberg! You can act, sing, and do math like a champ.

  • @yukihug1664
    @yukihug1664 2 года назад +1

    From the bottom of my heart I thank you. You're videos saved me from failure so many times now. I hope you're doing fine thanks again.

  • @angeldayo282
    @angeldayo282 Год назад +1

    Why is it that you're always a better teacher than all of my math teachers

  • @Ad-ib7zj
    @Ad-ib7zj Год назад

    my grade 11 math teacher doesnt know how to teach shit, and he spends half of the class time giving you the definition and origin of a word. He doesn't even give out any notes, apart from a practise test. These videos have helped me so much in understanding functions and relations. Thank you so much.

  • @somegirllaly8390
    @somegirllaly8390 Год назад +1

    For the first time i actually understand math I owe you my degree thank you

  • @hamzaakhan63
    @hamzaakhan63 7 месяцев назад +1

    Asalamalaikum (peace on you) Solving math is different and understanding math is great skill you proved 🎉

  • @lamaralhamid1800
    @lamaralhamid1800 9 месяцев назад

    Thanks so much, I read some comments and I want to say you are changing lives and you should know how much you mean to us because without this video I would’ve failed literally

  • @aidanmlearns
    @aidanmlearns 3 месяца назад

    I'm going to use your videos to learn more math before regents comes up, thank you so much for this video as it really helped simplify the questions I've been having.

  • @madness7484
    @madness7484 Год назад +1

    This man is singlehandedly carrying my pre calc grade

  • @hibahisham284
    @hibahisham284 4 года назад +1

    Thank you very much

  • @aasrithravulapati5425
    @aasrithravulapati5425 2 года назад

    I was sick for a couple of days and my teacher is making me take a math test, this helps so much.

  • @johndilag9572
    @johndilag9572 Год назад

    I love you, you deserve everything in the world.

  • @victorvillarreal1669
    @victorvillarreal1669 5 лет назад +7

    Best video and I’m actually studying thank you

  • @Alex-jo2oi
    @Alex-jo2oi 3 месяца назад +1

    I’m struggling so hard with this for some reason. I got it now tho thanks to your videos. Online math sometimes isn’t the best.

  • @gh3ssan50
    @gh3ssan50 3 года назад +1

    the best video, u just made me understand domain and range from 25% to 110% thank u so much your understandings are incredible

  • @JaketheMotorhead
    @JaketheMotorhead 8 дней назад

    This man saved me in Chemistry and now Algebra.

  • @Sss-mb5qs
    @Sss-mb5qs 3 года назад +1

    God bless you . Thank you very much

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    @nyalai3048 2 года назад

    Great video all the way from Zambia🇿🇲🇿🇲🇿🇲

  • @sumangupta4536
    @sumangupta4536 4 года назад +1

    Nice explain sir

  • @nishikakumari5290
    @nishikakumari5290 2 года назад

    I'm from srilanka 🇱🇰 .good tutorial and clear teaching.thankyou very much 👍🙏

  • @ellainalk
    @ellainalk 11 месяцев назад

    I’m really glad that I take an hour out of my day to not understand something just to go home and watch a video about it and understand it in 12 minutes. My math teacher sucks.

  • @leonieyonli4847
    @leonieyonli4847 Год назад

    Thank you for all your videos. Before finding this account I was struggling so bad in mathematics. The way you make everything understandable is just amazing. You have no idea how much you’ve helped me.

  • @techhub_
    @techhub_ 3 года назад +5

    Perfect examples, perfect explanation, thanks a lot ❤️

  • @asleepsand6902
    @asleepsand6902 2 года назад +1

    you teach better than my math teacher bro thanks fr

  • @superdog9009
    @superdog9009 Год назад

    amazing how he's able to explain this stuff better in 4 and a half minuets than a college course can in 5 videos

  • @miguelotazu4724
    @miguelotazu4724 4 года назад +1

    i hope u have the blessed life rn man i cant stress how much u have helped me thru math class

  • @derrekmilby1959
    @derrekmilby1959 5 лет назад +6

    I loveee you! This made my life so much easier!

  • @gildedreaper671
    @gildedreaper671 11 месяцев назад

    bro u make me understand this way better than my math teacher yappin for 3 days its actually crazy and i have a quiz tmr

  • @manishayadav1119
    @manishayadav1119 4 года назад +1

    U are a great mathametician

  • @Ratking008
    @Ratking008 11 месяцев назад

    My math teacher is lit horrible at teaching then blames the kids for not being good at learning and I've been struggling all year so far to understand anything and this just made everything click it's so much easier to understand thank you thank you so much

  • @gilgamesh2533
    @gilgamesh2533 15 дней назад

    Thank you so much ive been thinking how i would learn this for 4 days now

  • @lemonlover5011
    @lemonlover5011 Год назад

    THANK U U SAVED MY WHOLE EXISTENCE

  • @yrx032
    @yrx032 Год назад +1

    THANK YOUUUUUU FANILY A DUDE THAT I CAN UNDERSTAND 😭😭😭

  • @monkeykun.
    @monkeykun. 6 месяцев назад

    Thank you show this source. It’s really good on demonstrating the domain and range problems really helpful.

  • @georgesadler7830
    @georgesadler7830 2 года назад +1

    MR. Organic Chemistry Tutor, thank you finding the Domain and Range of a function/piecewise function in precalculus. The piecewise functions are more difficult to understand.

  • @oscarthagrouch
    @oscarthagrouch 2 года назад

    this channel saving my life rn. tomorrow’s midterms and i didn’t study nothing or understand any of it.

  • @bazzle3768
    @bazzle3768 10 дней назад

    I literally have a test today on this thankyou for helping 😭

  • @matthewruiz9824
    @matthewruiz9824 5 лет назад +1

    You make it easier for me

  • @samanthamontee
    @samanthamontee 5 лет назад +3

    Thank you so much for the help! My teacher explains it good and all it's just he goes way to fast! Lol. You do a very good job at explaining this and take you're time. Appreciate the help (:

  • @navyabirthdayparty7871
    @navyabirthdayparty7871 2 года назад

    Thank you, you saved my grade

  • @amiliarek7521
    @amiliarek7521 2 года назад +2

    At 9:26 I believe you meant to say -1 and not 1, it includes everything from -6 to -1

    • @abed2657
      @abed2657 2 года назад +1

      i was looking for this comment 😭

  • @phnath5933
    @phnath5933 3 года назад +2

    At first it wass super hard for me, but I found out it was easy thanks man!

  • @alexalague2546
    @alexalague2546 2 года назад +1

    Thank god for your videos ❤️❤️❤️ you did more help than my modules

  • @Isaac_s07
    @Isaac_s07 Год назад

    Thank you so much for making this video. I was having a hard time with domain and range and you probably explained it better than my teacher😂

  • @affable.pebble
    @affable.pebble 8 месяцев назад

    Love this! Had some trouble with the last graph but you explained it very well, it's pretty fun actually!

  • @user-uw4fl1id6u
    @user-uw4fl1id6u 4 года назад +2

    I would like to give a big thank to this amazing teacher I really appreciate your efforts I was so confused and nervous but this video helped me so much thank you

    • @studychannel7424
      @studychannel7424 3 года назад

      من صورتك بعتقد انو عمرك اكبر من ٤٠، كيف هاد الفديو ساعدك؟

    • @user-rc4ti6bb7d
      @user-rc4ti6bb7d 2 года назад

      @@studychannel7424 التعليم ماله عمر

    • @studychannel7424
      @studychannel7424 2 года назад

      @@user-rc4ti6bb7d كنت كاتب هاد التعليق قبل سنة وانتي هلأ ذكرتيني
      بشو كنت عم فكر وقتها
      ما بعرف ليش كتبت هيك تعليق

  • @M34663
    @M34663 8 месяцев назад

    Thanks a lot for making this complex topic so easy to understand❤

  • @ayaankhan2764
    @ayaankhan2764 11 месяцев назад

    Man is an absolute top G

  • @sabahatmajid9599
    @sabahatmajid9599 4 года назад +1

    I wish I could like your videos so many times

  • @brianhesterberg6673
    @brianhesterberg6673 5 лет назад +2

    when you are writing the domain and/or range, of a parabola does it matter whether you put negative infinity or positive first?

    • @tanvikotta5519
      @tanvikotta5519 5 лет назад +1

      yeah, lowest to highest in interval notation

  • @motheriacastle3117
    @motheriacastle3117 2 года назад +1

    Thanks was struggling in my 8th grade math!

  • @uemirainbow2170
    @uemirainbow2170 11 месяцев назад

    I love u for saving my life all the time

  • @Mil4.77
    @Mil4.77 11 месяцев назад

    I think you saved my life

  • @secret636
    @secret636 4 года назад +1

    At 10:53, for clarification, don't you think we should include 2 in the range? Because it was used at some point in the graph namely: (3.5, 2) and ( 4,2).

    • @Nino-eo8ey
      @Nino-eo8ey 2 года назад +1

      late reply but I don't think they're equal to 2 at those points BUT are increasing to 2, so 2 is only being used at (5,2) but we don't include it because it's circled. (I might be wrong though)

  • @Dremoney184
    @Dremoney184 2 года назад

    This really helped me understand domain and range a little better. Thanks a lot.

  • @hidayafathi5692
    @hidayafathi5692 5 лет назад +1

    The best tutor ever!

  • @siekro1244
    @siekro1244 2 года назад

    Thankyou so much for this video i was struggling for weeks with my teacher to understand

  • @huytrangia2962
    @huytrangia2962 Год назад

    you explain better than my teacher frfr

  • @GlaricRelic
    @GlaricRelic Год назад

    thank u for solving my grade

  • @samuelemmanuel9384
    @samuelemmanuel9384 4 года назад

    thanks

  • @laibakhan8380
    @laibakhan8380 Год назад

    Thanks so helpful. You cleared all the important concepts.