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

not enough information

step-by-step explanation:

we cannot know this, because the other students could have handed out 10 flyers, or they could have handed out 100. one way, the mean would go up, and another way, the mean would go down.