Find the Midpoint of the Line Segment Whose Endpoints Are $( 8 , - 2 ) , ( - 1,1 )$

Multiple Choice

Find the midpoint of the line segment whose endpoints are given.
- $( 8 , - 2 ) , ( - 1,1 )$

A) $( 9 , - 3 )$
B) $( 7 , - 1 )$
C) $\left( \frac { 7 } { 2 } , - \frac { 1 } { 2 } \right)$
D) $\left( \frac { 9 } { 2 } , - \frac { 3 } { 2 } \right)$