# A function f has the following verbal description: “Multiply by 3, add 5, and then take the third power of the result.”(a) Write a verbal description for f -1 .(b) Find algebraic formulas that express f and f -1 in terms of the input x.

Question

A function f has the following verbal description: “Multiply by 3, add 5, and then take the third power of the result.”
(a) Write a verbal description for f -1 .
(b) Find algebraic formulas that express f and f -1 in terms of the input x.