Suppose That $\theta$ Is in Standard Position and the Given Point Is on Point

Multiple Choice

Suppose that $\theta$ is in standard position and the given point is on the terminal side of $\theta$ . Give the exact value of the indicated trig function for $\theta$ .
-(-7, 8) ; Find cot ϴ.

A) $- \frac { 7 } { 8 }$
B) $- \frac { 7 } { 11 }$
C) $- \frac { 8 } { 7 }$
D) $\frac { 8 } { 11 }$