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Mathematics
Dahlia Higgins
3 May, 04:21
Uf (x) = 2x² + 9, find f (-2)
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Giuliana Page
3 May, 07:02
0
f ( - 2) = 17
Step-by-step explanation:
To evaluate f ( - 2) substitute x = - 2 into f (x)
f ( - 2) = 2 ( - 2) ² + 9 = (2 * 4) + 9 = 8 + 9 = 17
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