Question

Which function below is the inverse of f(x) = The quantity of four x minus three, over two.?

Answer 1

$y = \frac{4x-3}{2} \\ 2y=4x-3 \\ 4x=2y+3 \\ x= \frac{2y+3}{4} \\ f^{-1} (x)=\frac{2x+3}{4}$