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April 21, 2014

Homework Help: ALGEBRA 3

Posted by Darius Graham on Thursday, January 11, 2007 at 7:03pm.

if f{x}= negative x square - 7x - 22, what is f{negative 5}?
a.negative 82
B.NEGATIVE 32
C. 12
D. NEGATIVE 12

Your problem:

f(x) = -x^2 - 7x - 22

To find f(-5), substitute -5 for x. Watch your signs.

I hope this helps.

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