WeBWorK Standalone Renderer

Let $P(x)=F(x)G(x)$ and $Q(x)=F(x)/G(x)$ , where $F(x)$ and $G(x)$ are the functions whose graphs are shown.

(a) Find $P^{\prime }(2)$ :

(b) Find $Q^{\prime }(7)$ :

You can earn partial credit on this problem.