If fx-2 x2-8 - Find f8A- 45B- 16C- 248D- 120

The correct option is D 120 f(8) = 2(8)2 8 = 2(64) 8 = 128 8 = 120 ...

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Inequalities of Negative Numbers Using Everyday Life Situations

If fx=2 x2-8 ...

Question

If f(x) = 2x² - 8. Find f(8).

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248

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120

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