Use the Slope Formula to Determine the Slope of the Line

Multiple Choice

Use the slope formula to determine the slope of the line containing the two points. (4, -8) and (-1, -2)

A) $- \frac { 10 } { 3 }$
B) $\frac { 1 } { 12 }$
C) $- \frac { 5 } { 6 }$
D) $- \frac { 6 } { 5 }$