LaylonniG366801 LaylonniG366801

31-10-2022
Mathematics

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If f(x) = -8x2 + 3x + 1 and g(x) = x + 1, find (f + g) (x).

If fx 8x2 3x 1 and gx x 1 find f g x class=

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KaybreeI323267 KaybreeI323267

31-10-2022

Given the functions

[tex]f(x)=-8x^2+3x+1[/tex][tex]g(x)=x+1[/tex]

since

[tex](f+g)(x)=f(x)+g(x)[/tex]

then

[tex](f+g)(x)=(-8x^2+3x+1)+(x+1)[/tex][tex](f+g)(x)=-8x^2+4x+2[/tex]

Correct answer

Option C

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