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Mathematics, 16.10.2020 17:01 Nenelovezero3446

If f(x) = 2x^2 + 1, what is f(x) when x = 3?
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If f(x) = 2x^2 + 1, what is f(x) when x = 3?
O 1
o 7
O 13
O 19...
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