I am studying for review. Can you please help me with this one?

Solution
[tex]\pi+\frac{2\pi}{3}=\frac{5\pi}{3}[/tex]finding theta on the polar coordinates there are two points
[tex]Q(-6,\frac{5\pi}{3})\text{ and V\lparen5 , }\frac{5\pi}{3})[/tex]So the answer is Q
Option A