Find f ' (x) for the following function.

Find f ' (x) for the following function. Then find f ' (9), f ' (0), f ' (-6)

f(x)= -8x^2 + 3x

a) f ' (x) = ______

b) f ' (0)= ______

c) f ' (-6)= ______

Please breakdown your answer as much as possible. 

f ( x )=−8 x 2+3 x . Step 1: The given function is Since,Step 2:Therefore,f ' ( x )=−8 f ' ( x2 ) +3 f ' ( x)f ' ( x )=−8 ( 2 x ) +3 ( 1 )f ' ( x )=−16 x +3f ' ( x )=−16 x +3 Ans...