Question

F(x)=2/3x+6 what is the inverse ?

Answer 1

I'm not sure if you mean (2/3)x +6 or 2/(3x+6) so I'm going to answer (2/3)x+6.

Explanation:

let's just make f(x)=y real quick.

Then,

1. Switch the x and y in the equation

So you would get x=(2/3)y+6

2. Solve for y

So you would get

x-6=2/3y

3(x-6)=2y

(3x-18)/2=y

3. Refine and State

So the answer is f(x)= (3x-18)/2