Answer
a) $0$; b) $4$
Work Step by Step
a) $(f\circ g)(2)= f(g(2))= f(2)= 0$
b) $(g\circ f)(2)= g(f(2))= g(0)= 4$
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: 47
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