Find the Midpoint of the Line Segment Joining the Points $$P _ { 1 } = ( 7,1 ) ; P _ { 2 } = ( - 16 , - 16 )$$

Multiple Choice

Find the midpoint of the line segment joining the points P1 and P2.
- $$P _ { 1 } = ( 7,1 ) ; P _ { 2 } = ( - 16 , - 16 )$$

A) $( - 9 , - 15 )$
B) $( 9,15 )$
C) $\left( - \frac { 9 } { 2 } , - \frac { 15 } { 2 } \right)$
D) $\left( \frac { 23 } { 2 } , \frac { 17 } { 2 } \right)$