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The Chain Rule. Section 2.4. After this lesson, you should be able to:. Find the derivative of a composite function using the Chain Rule. Find the derivative of a function using the General Power Rule. Simplify the derivative using algebra.
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The Chain Rule Section 2.4
After this lesson, you should be able to: • Find the derivative of a composite function using the Chain Rule. • Find the derivative of a function using the General Power Rule. • Simplify the derivative using algebra. • Find the derivative of a trigonometric function using the Chain Rule.
or, The Chain Rule To find the derivative of the composition of functions. If f(u) is a differentiable function of u and u = g(x) is a differentiable function of x, then y = f(g(x)) is a differentiable function of x and
(power rule) (extended power rule) Extended Power Rule
Example Example*: Find the derivative
Example Using the Chain Rule w/ the Quotient Rule
Find the derivative of and Example
Example Using the chain rule twice.
Homework Section 2.4 page 137 #7-27 odd, 41-57 odd, 61, 67, 71, 73, 85, 111