Find the Slope of the Line Determined by This Pair $\frac { 8 } { 3 }$

Multiple Choice

Find the slope of the line determined by this pair of points. (1, -6) , (4, 2)

A) $\frac { 8 } { 3 }$
B) $8$
C) $- \frac { 3 } { 8 }$
D) $\frac { 3 } { 8 }$
E) $- \frac { 8 } { 3 }$