Calculus: Early Transcendentals 8th Edition

Published by Cengage Learning
ISBN 10: 1285741552
ISBN 13: 978-1-28574-155-0

Chapter 1 - Section 1.5 - Inverse Functions and Logarithms - 1.5 Exercises - Page 66: 17

Answer

$g^{-1}(4)=0$

Work Step by Step

Let $g^{-1}(4)=a$ $g(a)=3+a+e^a=4$ $a+e^a=1$ try $a=0$ LHS=$0+e^0=1$=RHS $\therefore g^{-1}(4)=0$
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