Jethro G.

asked • 10/07/21

Suppose F(x) = f(x^4), G(x) = (g(x))^4 and: a^3 = 9, f(a) = 3, f'(a) = 10, f'(a^4) = 2. Find: (a) F'(a) = (b) G'(a) =

1 Expert Answer

By:

Jethro G.

Sorry I mistyped. G(x) = (f(x))^4
Report

10/07/21

Monti S.

tutor
G(x) = (f(x))^4 G(a) = (f(a))^4 G'(a) = 4 f(a)^3 * f'(a) = 4*3^3*10 = 4*9*10 = 360
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10/07/21

Monti S.

tutor
sorry little mental counting mistake... 3^3 =27 so final answer should be 1080
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10/08/21

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