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September 20, 2014

September 20, 2014

Posted by **john101** on Saturday, September 1, 2007 at 9:42am.

- algebra1 -
**drwls**, Saturday, September 1, 2007 at 10:26amPlug in -2 where the x is in f(x), and do the numbers.

f(-2) = 4*(-2)^2 -2*(-2) - 25

= 16 +4 -25 = -5

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