#### Answer

13

#### Work Step by Step

Plug in -1 for x and then simplify the expression.
-x$^2$-14x
-(-1)$^2$-14(-1)
-(1)-14(-1)
-1-(-14)
-1+14
13

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

13

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