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Mathematics, 19.01.2020 12:31 2020IRodriguez385

If f(x)=2x^2+1, what is f(x) when x =3
a)1
b)7
c)13
d)19

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If f(x)=2x^2+1, what is f(x) when x =3
a)1
b)7
c)13
d)19...

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