Find the Coordinates of the Other Endpoint of the Segment $( \mathrm { a } - \mathrm { m } , \mathrm { w } - \mathrm { q } )$

Multiple Choice

Find the coordinates of the other endpoint of the segment, given its midpoint and one endpoint.
-midpoint (a, w) , endpoint (m, q)

A) $( \mathrm { a } - \mathrm { m } , \mathrm { w } - \mathrm { q } )$
B) $( 2 \mathrm { a } - \mathrm { m } , 2 \mathrm { w } - \mathrm { q } )$
C) $( 2 m - a , 2 q - w )$
D) $\left( \frac { \mathrm { a } + \mathrm { m } } { 2 } , \frac { \mathrm { w } + \mathrm { q } } { 2 } \right)$