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Reese Campos
Mathematics
30 November, 14:35
F (x) = -x^2-3x+15 find f (-8)
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Adam Ritter
30 November, 15:01
0
-25
Step-by-step explanation:
f (x) = -x^2-3x+15
Let x = - 8
f (-8) = - (-8) ^2-3 (-8) + 15
= - 64+24+15
=-25
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