#### Answer

$\underline{f(x) - g(x)}$

#### Work Step by Step

RECALL:
The notation $f-g$ means the functions $f$ and $g$ will be subtracted.
Thus, the missing expression in the given statement is $\underline{f(x) - g(x)}$.

Published by
Pearson

ISBN 10:
0-13417-894-7

ISBN 13:
978-0-13417-894-3

$\underline{f(x) - g(x)}$

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