sheyla12923 sheyla12923

12-02-2021
Mathematics

contestada

F(3)=?

f(x)=2x^2+x+7

Respuesta :

12-02-2021

The answer would be 28

Answer Link

kirabowen15 kirabowen15

13-02-2021

F(3)=?

f(x)=2x^2+x+7

This simply means where you see x substitute it for 3

F(3) = 2(3^2) + 3 + 7
= 2(9) + 3 + 7
= 18 + 3 + 7
= 28

Therefore F(3) = 28

Answer Link

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