Answer
$g(-2)=-11$
Work Step by Step
To find the value of $g(-2)$, substitute $-2$ to $x$ in $f(x)$ to obtain:
$g(x)=-x^2+4x+1
\\g(-2)=-(-2)^2+4(-2)+1
\\g(-2)=-4+(-8)+1
\\g(-2)=-12+1
\\g(-2)=-11$
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