Find the inverse of the function f(x)=-2/3x-18 show work a g(x)=3/2x+27 b g(x)=-3/2x+27 c g(x)=-3/2x-27 d g(x)=3/2x-27

C

let y = f(x)

Then rearrange making x the subject

y = - x - 18 ( add 18 to both sides )

y + 18 = - x

multiply both sides by -  

- (y + 18) = x

x = - y - 27

change y to x for inverse function

(x) = - x - 27 → C

c

step-by-step explanation:

c

i get you, what you should do is think of the positive things that would come out of it. it will make yours parents proud and raise your grade. you should always try and if you can't focus tell the teacher.