Find the Midpoint of the Line Segment Joining the Points $$( - 2 , - 7,3 ) , ( - 3 , - 4 , - 6 )$$

Multiple Choice

Find the midpoint of the line segment joining the points.
$$( - 2 , - 7,3 ) , ( - 3 , - 4 , - 6 )$$

A) $\left( \frac { 1 } { 2 } , \frac { - 3 } { 2 } , \frac { 9 } { 2 } \right)$
B) $\left( \frac { - 5 } { 2 } , \frac { - 11 } { 2 } , \frac { - 3 } { 2 } \right)$
C) $( - 5 , - 11 , - 3 )$
D) $( 1 , - 3,9 )$
E) $( 6,28 , - 18 )$