Question

Vhat is the inverse of the function f(x) = 2x – 10?

h(x) = 2x - 5
o h(x) = 2x + 5
o h(x) = 5x-5
o h(x) = =-x+5

Answer 1

To find the inverse of a function, replace x and y in the equation and solve for y. In our case...

x=2y-10
x+10=2y
y=x/2+5