#### Answer

True

#### Work Step by Step

Plug $y=-4$,w e have
$7y^2+(2k-5)y-20=0$
or,
$7(-4)^2+(2k-5)(-4)-20=0$
Simplify. $-8k=112$
This implies $k=14$
Hence, the given statement is true.

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Published by
Pearson

ISBN 10:
0-13417-894-7

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

True

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