Find the inverse function f '(x)
f(x) = -0.7x
f'(x) =

Step-by-step explanation:

our function is  

f(x)=-0.7x

we are asked to determine the inverse of the above function . In order to do so we put f(x) = y and separate x in terms of y and in the final answer , we replace x with y and x with f'(x)

let us see how do we do that

y=-0.7x

dividing both sides by -0.7 we get

we replace x with y and x with f'(x)

i think it is 18

step-by-step explanation: