4. 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 the inverse of f. (b) (c) Find algebraic formulas for f and f-¹ in terms of the input x. Check that the two functions are inverses by finding the compositions: fof-1 and f-¹o f.

4. 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 the inverse of f. (b) (c) Find algebraic formulas for f and f-¹ in terms of the input x. Check that the two functions are inverses by finding the compositions: fof-1 and f-¹o f.

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.1: Inverse Functions

Problem 55E

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