The function f(x) = x+8/x-4 is one-to-one. For the function,

Last updated: 7/29/2022

The function f(x) = x+8/x-4 is one-to-one. For the function, a. Find an equation for f-1(x), the inverse function. b. Verify that your equation is correct by showing that f(f-¹(x)) = x and f-¹ (f(x)) = x.