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Mathematics
Layne Adkins
12 January, 05:58
Evaluate f (x) = - 2x2 - 4 for x = 3.
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Cruz Sanders
12 January, 06:32
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The answer is - 16 because (-2) (3) (2) = (-6) (2) = - 12-4=-16
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Levi Hernandez
12 January, 07:14
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F (x) = - 2x2 - 4
f (3) = - 2 (3) (2) - 4
f (3) = - 12 - 4
f (3) = - 16
So, f (x) = - 16 when x = 3
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