Answer
a) $4$ b) $5$
c) $-1$ and d) $-2$
Work Step by Step
a) $g(f(-1))=g(1)=4$ (from graph )
b) $g(f(0))=g(0)=5$ (from graph )
c) $f(g(-1))=f(3)=-1$ (from graph )
d) $f(g(4))=f(2)=-2$ (from graph )
Hence, a) $4$ b) $5$
c) $-1$ and d) $-2$
College Algebra (10th Edition)
by Sullivan, Michael
Published by
Pearson
ISBN 10:
0321979478
ISBN 13:
978-0-32197-947-6
Chapter 6 - Section 6.1 - Composite Functions - 6.1 Assess Your Understanding - Page 408: 11
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