Answer:
(-4, -4).
Step-by-step explanation:
In order to calculate the midpoint coordinates, we need to calculate the mean value of the x-coordinates and the mean value of the y-coordinates.
So we have:
M(x)=(-1+(-7))/(2)=(-8)/(2)=-4
M(y)=(-6+(-2))/(2)=(-8)/(2)=-4
Therefore the midpoint coordinates are (-4, -4).