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)

true

step-by-step explanation:

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb