Question

Find the inverse of function f. f(x)=1/2 x +7

Answer 1

Inverse function is 2x-14

Explanation:

`f(x) = (1)/(2) x + 7`

`y = (1)/(2) x + 7`

`x = (1)/(2) y + 7`

`x - 7 = (1)/(2) y`

`2(x - ) = y`

`2x - 14 = y`