Answer
$f(x)=\sqrt x +2$
$g(x)=x+5$
Work Step by Step
$h(x)=\sqrt {x+5} + 2$
Let
$g(x)=x+5$ and
$f(x)=\sqrt x +2$. Then
$(f \circ g)(x)=\sqrt {g(x)} + 2 = \sqrt {x+5} + 2 = h(x)$
Algebra: A Combined Approach (4th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321726391
ISBN 13:
978-0-32172-639-1
Chapter 12 - Section 12.1 - The Algebra of Functions - Exercise Set - Page 843: 33
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