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Taryn Combs
Mathematics
22 January, 08:32
If f (x) = - 2x^2 + 3 then f (-5) = ?
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Sonia
22 January, 08:52
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F (-5) = - 2x^2+3
-5*-5=25
25*-2=-50
F=-50+3
F=-47
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