Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 10 - Compositions, Inverses, and Combinations of Functions - 10.3 Combinations of Functions - Exercises and Problems for Section 10.3 - Exercises and Problems - Page 421: 30

Answer

$65$

Work Step by Step

We are given that $g(65)=50$ and $f(50)=65$ Now, $f(g(65))=f(50)$ $g(65)=50$ Then, we have: $f(g(65))=65$
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