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The graph represents the function f(x) = x2 + 3x + 2.

If g(x) is the reflection of f(x) across the x-axis, g(x) =

Respuesta :

mathmate
Reflection of a function 
[tex]S_x f(x)\rightarrow{-f(x)}[/tex] reflection of f(x) about x-axis

So 
[tex]g(x)=-(x^2+3x+2)=-x^2-3x-2[/tex]

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