University Calculus: Early Transcendentals (3rd Edition)

Published by Pearson
ISBN 10: 0321999584
ISBN 13: 978-0-32199-958-0

Chapter 1 - Section 1.2 - Combining Functions; Shifting and Scaling Graphs - Exercises - Page 19: 15


$a. 1$ $b. 2$ $c. -2$ $d. 0$ $e. -1$ $f. 0$

Work Step by Step

$a.\quad f(g(-1))=f(1)=1$ $b.\quad g(f(0))=g(-2)=2$ $c.\quad f(f(-1))=f(0)=-2$ $d.\quad g(g(2))=g(0)=0$ $e.\quad g(f(-2))=g(1)=-1$ $f.\quad f(g(1)=f(-1)=0$
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