Question

Find an equation for the inverse of the function, g(x)=x-3/2?

Answer 1

g^-1 (x) = x+3/2

Explanation:

To find the inverse function, interchange x and y and then solve for y

y = x-3/2

Interchange x and y

x = y -3/2

Add 3/2 to each side

x+3/2 =y-3/2+3/2

x+3/2 =y

g^-1 (x) = x+3/2