What is f(x) = −(−2)x evaluated for x = 2?

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asked Feb 24, 2018 39.5k views

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DharmanBot · Answer 1 · 2018-03-02T22:29:16+0000

So you could write f(x) as 2f. -(-2) would be 2. 2x2 is 4, so 2f = 4. Since 2x2 is 4, f would be 4. (I'm not sure if that made any sense, but hope I helped!)

What is f(x) = −(−2)x evaluated for x = 2?

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