Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 9 - Section 9.1 - The Algebra of Functions; Composite Functions - Exercise Set - Page 540: 33

Answer

Answers may vary, a possible solution set is: $f(x)=x+2$ $g(x)=\sqrt{x+5}$

Work Step by Step

$f(g(x))=\sqrt{x+5}+2$ which is $g(x)+2$ Therefore, there are multiple solutions. Two possible solutions are: $g(x)=\sqrt{x+5}$ and $f(x)=x+2$
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