Optimization: cost of materials | Applications of derivatives | AP Calculus AB | Khan Academy

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With all the storage you might have to handle for your shoe factory, I bet you'd also like to be able to minize the cost of storage. Created by Sal Khan.
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AP Calculus AB on Khan Academy: Bill Scott uses Khan Academy to teach AP Calculus at Phillips Academy in Andover, Massachusetts, and heÕs part of the teaching team that helped develop Khan AcademyÕs AP lessons. Phillips Academy was one of the first schools to teach AP nearly 60 years ago.
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Пікірлер: 38

  • @stillbeatz
    @stillbeatz9 жыл бұрын

    wtf i just realized my math quiz last week had this exact question & i didnt know how to do it lol. i guess my professor watches khan academy

  • @RebootedMind

    @RebootedMind

    4 ай бұрын

    I don’t think you’re professor knows how to do it either if he’s using Khan Academy examples😂😂😂

  • @AxelRaafat
    @AxelRaafat11 жыл бұрын

    I just learned about it this year. It's great that he uploaded these videos since my math teacher is horrible and i already live 1 hour 30 minutes away from my school because there aren't any good schools around me and i travel that distance twice everyday so i can be taught by a bad math teacher but good teachers in other subjects. This is literally a life saver. I love you, sal.

  • @systematic3550

    @systematic3550

    2 жыл бұрын

    where are u now

  • @lsplugins

    @lsplugins

    2 жыл бұрын

    @@systematic3550 interesting question

  • @NewWesternFront

    @NewWesternFront

    Жыл бұрын

    did he ded

  • @astrophil2124

    @astrophil2124

    9 ай бұрын

    me currently: (i study at mapua iykyk)

  • @bluemarble5225
    @bluemarble52253 жыл бұрын

    this is the exact sam problem Im doing right now for homework SCORE!!! I love when that happens haha

  • @keitogamingyt2764
    @keitogamingyt27644 жыл бұрын

    This is a good one :) i need to review this kind of questions for our Calculus 1 🤣

  • @normaline.modubu3306
    @normaline.modubu33067 жыл бұрын

    Baie dankie!!!

  • @tomjong4141
    @tomjong41415 жыл бұрын

    he is 100 times better than my math professor at college

  • @jaredmorales9763
    @jaredmorales97634 жыл бұрын

    Amazing vid may have saved my career !

  • @wizardengineer
    @wizardengineer7 жыл бұрын

    +Khan Academy Wouldn't you just want to use Video tags so that you can be one of the more posted/searched channels on the youtube list? If you would like to do this it would be nice for helping more people out with their education in Math, Algebra, Geometry, Pre-Calculus, and Calculus? If you are truly not into that then it's okay. I just hope you can continue helping kids, teens, and college students.

  • @sighingandcryingforjerusal2115
    @sighingandcryingforjerusal21155 жыл бұрын

    powerful u are too helping

  • @rohankhubchandani3694
    @rohankhubchandani36943 жыл бұрын

    could you plug back in x and h into the original equation for cost instead of finding the second derivative?

  • @kayatsa
    @kayatsa7 жыл бұрын

    nice art skills my textbook had the same exact problem but no answer (unless you pay extra) so thank you

  • @NewWesternFront

    @NewWesternFront

    Жыл бұрын

    lol microtransactions in textbooks now??

  • @WiperTF2
    @WiperTF211 жыл бұрын

    Recently learned about this in school. Differential math right? Optimization. It's so useful and such a great feel to figure it out ! :)

  • @krenz6776

    @krenz6776

    2 жыл бұрын

    Nice

  • @cerealeater7925

    @cerealeater7925

    Жыл бұрын

    @@krenz6776 that was 9 years ago man

  • @krenz6776

    @krenz6776

    Жыл бұрын

    @@cerealeater7925 mb

  • @Izhueful
    @Izhueful11 жыл бұрын

    Is there a direct link to the youtube playlist with Differential Mathematics?

  • @thomasnelles5827
    @thomasnelles58272 жыл бұрын

    The fact that my teacher gave us the exact same question is hilarious to me

  • @cardinal4363
    @cardinal43636 жыл бұрын

    Nice drawing

  • @karyuetng6296
    @karyuetng62967 жыл бұрын

    6:36 wait... should the C(x) equation at the bottom have x to the -2 power instead of -1 at the end??

  • @Omniescience

    @Omniescience

    7 жыл бұрын

    99 sugarcubes there is an X to the right of the 36 in the multiplication. (X^1) / (X^2) = X^-1

  • @Leighton4Ya
    @Leighton4Ya2 жыл бұрын

    amazing drawing tbh

  • @louisetiongson1432
    @louisetiongson14323 жыл бұрын

    how do you solve this when the dimensions of the box are not given?

  • @zfallengodz1
    @zfallengodz111 жыл бұрын

    My head hurts. Lol.

  • @HecTicAir
    @HecTicAir7 жыл бұрын

    you're a wizard

  • @wizardengineer

    @wizardengineer

    7 жыл бұрын

    That's my name.

  • @ardenburns1719
    @ardenburns17193 жыл бұрын

    That's a lot of shoes ;)

  • @mirandadockum1747
    @mirandadockum17474 жыл бұрын

    I’m going to fail my test tomorrow

  • @c8h182

    @c8h182

    3 жыл бұрын

    what was test result ?.

  • @Whaddif_

    @Whaddif_

    Жыл бұрын

    i’m goign to fail my test in 11 minutes

  • @renamorcen
    @renamorcen11 жыл бұрын

    1st view bitches

  • @JJKzylylol
    @JJKzylylol3 жыл бұрын

    AP calc huh? Grade 12 Calc in Canada

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