Thomas' Calculus 13th Edition

Published by Pearson
ISBN 10: 0-32187-896-5
ISBN 13: 978-0-32187-896-0

Chapter 1: Functions - Section 1.2 - Combining Functions; Shifting and Scaling Graphs - Exercises 1.2 - Page 19: 20

Answer

$ g(x)=\sqrt[3] {\frac{x+6}{2}}$

Work Step by Step

Since $ f(g)=x+2$, we have: $2g^{3}-4=x+2$. Solving for $g$, we get: $ g=(\frac{x+6}{2})^{1/3}$
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