Question: Let f ( x ) = 7 x 2 5 x 3 x - 7 Evaluate f ' ( x ) at the following points:

Let
f(x)=7x25x3x-7
Evaluate f'(x) at the following points:
(A)f'(3)=
(B)f'(-5)=
Let f ( x ) = 7 x 2 5 x 3 x - 7 Evaluate f ' ( x

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