Intermediate Algebra for College Students (7th Edition)

Published by Pearson
ISBN 10: 0-13417-894-7
ISBN 13: 978-0-13417-894-3

Chapter 2 - Section 2.3 - The Algebra of Functions - Exercise Set: 51

Answer

$(f+g)(-3)=5$

Work Step by Step

From graph you can see, $f(-3)=4$ and $g(-3)=1$ $(f+g)(-3)=f(-3)+g(-3)$ $=4+1$ $=5$
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