Question

If f(x) = -8 + 2 then f^-1 (x) = HELP ASAP!!!

Answer 1

`f^(-1)(x)= - (1)/(8) x+(1)/(4)`

Explanation:

`f(x) = -8x + 2`

`y = -8x + 2`

`y-2=-8x`

`- (1)/(8) y+(1)/(4) =x`

`- (1)/(8) x+(1)/(4) =y`

`f^(-1)(x)= - (1)/(8) x+(1)/(4)`