Find the Slope of the Line Through $P ( - 8,8 )$

Find the slope of the line through $P ( - 8,8 )$ and $Q ( 1 , - 37 )$ .

A) $\quad m = - 4$
B) $\quad m = - 7$
C) $\quad m = - 3$
D) $m = - 5$
E) $\quad m = - 6$