The inverse of the function f (x) = x + 10 is shown.

h (x) = 2x -

What is the missing value?

To find the inverse of the function f (x) = x + 10, we make x the subject of the formular. f (x) = x + 10 x = f (x) - 10 Rewriting the function gives that the inverse of the function f (x) = x + 10 is h (x) = x - 10 Thus the inverse of the function f (x) = x + 10 is f^-1 (x) = x - 10.