Secant lines & average rate of change | Derivatives introduction | AP Calculus AB | Khan Academy

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Understanding average rate of change and its relation to slope of a secant line.

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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I have to review this for a so called top business school i paid 20 000 euros, but Khan Academy's explain it better, for free. Thanks Khan !

thealchemist
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took 2 minutes for some dude on the internet to explain this better than my college professor could in a week worth of material. Why am i paying for this

pwxbcgd
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This is also why integration works because derivative gives u tangent against x and average tangent multiply by the interval or base of the graph gives u the value y which is the integral

cursebr
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Nice explains why integral is the area under a curve

cursebr
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Perhaps next time you put captions for videos plz

max
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I hate this account I only go on here to get help on the lessons. Im just saying

diegovela