Finding the Volumes of Known Cross Sections ❖ AP Calculus AB

Поділитися
Вставка
  • Опубліковано 17 гру 2024

КОМЕНТАРІ • 55

  • @habeebaelwalily3081
    @habeebaelwalily3081 3 роки тому +40

    Finally, someone who was able to explain it in simple words. I've been overcomplicating it so much and getting wrong answers when I practice. Thanks for your helpful video!!

  • @brandondavidwalker4809
    @brandondavidwalker4809 Рік тому +5

    Thanks for including the small details. You understand we aren't computers and can't remember every single detail we have learned in the past. Thank you AGAIN for this because you made it possible to follow along step by step while taking notes in an easy-to-understand way.

    • @ColesWorldofMathematics
      @ColesWorldofMathematics  Рік тому +2

      So glad the video was helpful! Thanks for sharing. What you described is how I try to teach all the time, and the exact reason for the way I explain things. Going through school, I was NOT a "math whiz", so I needed all the steps explained to me. So now as a teacher, I do my best to teach that way.

  • @TaniaAfshin.B
    @TaniaAfshin.B 7 місяців тому +2

    She’s explaining the AP calculus topic like an elementary math question and I LOVE THIS😭

  • @hlelelweginindza8073
    @hlelelweginindza8073 Рік тому +2

    Im so glad i stumbled upon this video after being confused for months on this topic

    • @ColesWorldofMathematics
      @ColesWorldofMathematics  Рік тому

      So glad it was helpful. Be sure to check out my calculus playlists. Lots of calculus videos on my channel!

  • @kanhaiyakapoor3012
    @kanhaiyakapoor3012 9 місяців тому +1

    After a lot of videos of people i usually watch explaining this, i still couldnt understand because it all seemed so complicated. After watching this video and you emphasizing the key steps of what needs to be done in simple terms i can finally understand, thanks.

    • @ColesWorldofMathematics
      @ColesWorldofMathematics  9 місяців тому

      So glad the video was helpful for you! I have always found that using logical steps to approach most math problems makes them easier.

  • @NicholasTobkin
    @NicholasTobkin 7 місяців тому +1

    Awesome video! Super easy to understand!

  • @sadececansu9
    @sadececansu9 3 місяці тому +1

    Thank you for this clear explanation, and that nice illustrations.

  • @jungkook26
    @jungkook26 8 місяців тому +1

    Thank you, İ have an exam today, You are my helper, Really İ must thank you

  • @sirisaacnewton2186
    @sirisaacnewton2186 6 років тому +6

    Great example, thanks.

  • @ayseiremdogan8224
    @ayseiremdogan8224 3 роки тому +6

    Thanks. It's all clear now.

  • @experiencethebeats4217
    @experiencethebeats4217 6 років тому +7

    Thank you so much. This helped tons.

  • @angieg7257
    @angieg7257 22 дні тому +1

    Excellent lesson

  • @Platan066
    @Platan066 2 роки тому +2

    I’m just beginning to learn this and this makes sense

  • @nastenkaoo
    @nastenkaoo 2 роки тому +4

    super explanation tutor

  • @anonymoususer4356
    @anonymoususer4356 2 роки тому +3

    REALLY good explanation. Thank you

  • @meera4367
    @meera4367 8 місяців тому

    you are so awesome and amazing, this was so helpful!!!! thank you

  • @ijustmadethisaccount1519
    @ijustmadethisaccount1519 2 роки тому +2

    incredible video!

  • @adiosamego9092
    @adiosamego9092 3 роки тому +4

    Thank You so much!!

  • @bumpyvids8142
    @bumpyvids8142 6 років тому +3

    Great. Thanks.

  • @hannahn1081
    @hannahn1081 2 роки тому +2

    This was so helpful!

  • @melaniemcdonald9551
    @melaniemcdonald9551 Рік тому

    this was very helpful, but how did you end up getting the final answer. I had trouble putting in my calculator and also doing it by hand

    • @ColesWorldofMathematics
      @ColesWorldofMathematics  Рік тому +1

      If you are struggling with the integration part of the problem, here are a couple videos that might help. The first link gives 3 examples dealing with Definite Integrals (an area problem and some that have trig functions - but it shows the integration). The second one demonstrates the Definite Integral using the TI-84. If you search my channel, you can find more videos that walk through the steps of evaluating Definite Integrals.
      Video #1: ua-cam.com/video/NeBOuEm-nPI/v-deo.htmlsi=E9-dMnXsSR6tDGUS
      Video #2: ua-cam.com/video/mQQ7avd6Sno/v-deo.htmlsi=LOXt5g92YbbvVw_F

  • @dougjenkins7311
    @dougjenkins7311 6 років тому +3

    Awesome thank you

    • @ColesWorldofMathematics
      @ColesWorldofMathematics  6 років тому +1

      You're welcome! Thanks for watching. Please share with your friends so others can benefit.

  • @ExposingEvil_
    @ExposingEvil_ 2 роки тому +2

    this helped a lot
    thank you.

  • @isabelk1635
    @isabelk1635 3 роки тому +3

    this is very helpful, but i have a question- on another video, i saw that someone had the formula as 1/4(h)^2 instead of 1/2(h)^2 for the isosceles triangle like you have. i didn’t understand the math behind it, do you have an explanation for that? thanks

    • @zhunter007
      @zhunter007 2 роки тому +1

      The problem in this video should have specified that the cross sections are isosceles right triangles with a leg along the base region (this is made clear in the picture at 4:48). The 1/4h^2 would be if the hypotenuse of the isosceles right triangle was on the base of the region, in which case h is standing for hypotenuse instead of height, but is still the distance between the curves.

  • @tinadorr-kapczynski7480
    @tinadorr-kapczynski7480 3 роки тому +3

    Thank youuuuu

  • @jareddelacruz8639
    @jareddelacruz8639 4 роки тому +2

    thank you!!

  • @epicwaffle5349
    @epicwaffle5349 3 роки тому +1

    Good video