Midpoint formula =
[tex](\frac{x1+x2}{2},\frac{y1+y2}{2})[/tex]
Endpoint 1 = (x1,y1 ) = (6,-2)
midpoint = (mx,my) = (-2,3)
mx = x1+x2 /2
-2 = 6+x / 2
-2(2) = 6+x
-4 =6+x
-4-6 = x
x= -10
3 = -2+y/2
3(2)= -2+y
6 = -2+y
6+2 = y
8 =y
y= 8
Endpoint = ( -10,8)
