Answer:
M=(9, 13.5)
Step-by-step explanation:
What you do is you need to use the midpoint formula.
(x_1+x_2/2), (y_1+y_2/2).
(11, 13) and (7, 14) are your points and you put those numbers into the equation.
11 and 7 are x and 13 and 14 are y.
(11+7/2), (13+14/2)
M=(9, 13.5) is your answer.