Answer
a) 2; b) 2.
Work Step by Step
a) Determine $(f\circ g)(1)$:
$(f\circ g)(1)=f(g(1))=f(3)=2$
b) Determine $(g\circ f)(3)$:
$(g\circ f)(3)=g(f(3))=g(2)=2$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 2 - 2.6 - Combinations of Functions: Composite Functions - 2.6 Exercises - Page 220: 48
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