SOLUTION: Find f^-1 (x) for f(x)= cubic root of x -1. The correct answer is one of the following. Which one? A) Cubic root of x-1 B) cubic root of x+1 C) (x-1)^3 D) (x+1)^3 E) doe

Algebra ->  Functions -> SOLUTION: Find f^-1 (x) for f(x)= cubic root of x -1. The correct answer is one of the following. Which one? A) Cubic root of x-1 B) cubic root of x+1 C) (x-1)^3 D) (x+1)^3 E) doe      Log On


   



Question 1198412: Find f^-1 (x) for f(x)= cubic root of x -1.
The correct answer is one of the following. Which one?
A) Cubic root of x-1
B) cubic root of x+1
C) (x-1)^3
D) (x+1)^3
E) does not exist

Answer by ikleyn(52799) About Me  (Show Source):
You can put this solution on YOUR website!
.

To find the inverse function, make opposite operations in reverse order:


    f%5E%28-1%29%28x%29 = %28x%2B1%29%5E3.    ANSWER

Solved.