The formula for finding the midpoint is (X1+X2)/2, (Y1+Y2)/2
The two X points are 2 and -4. So, we do 2+(-4)/2 which comes out to be -1
The two Y points are 6 and 10. So, we do 6+10/2 which comes out to be 8
We write our final answer as a point, which is (-1,8).