#### Answer

sum

#### Work Step by Step

RECALL:
$(f+g)(x)=f(x) + g(x)$
Thus, $(f+g)(x)$ is the sum of the functions $f$ and $g$.
The answer is: sum

Published by
Pearson

ISBN 10:
0-32184-874-8

ISBN 13:
978-0-32184-874-1

sum

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