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 2.2 - Graphs of Functions - Exercise Set: 74

Answer

$19$

Work Step by Step

Use the given information to evaluate each function. $f(4)=(4)^{2}+(4)=16+4=20$ $g(x)=(4)-5=-1$ Then, combine their solutions to find the answer. $f(4)+g(4)=20+(-1)=19$
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