Answer
$g(x)=-2x^2-3(x-2)$ is a "Quadratic Function"
Work Step by Step
$g(x)=-2x^2-3(x-2)$ is a Quadratic function as the highest degree term is $x^2$
By simplifying we get, $g(x)=-2x^2-3x+6$
$-2x^2$ is the Quadratic term, $-3x$ is the linear term, $+6$ is the constant term