Question

The midpoint of is point P at (−6,−2). If point E is at (2,−4), what are the coordinates of point F?

Answer 1

(2,-3)

x1+x2/2 , y1+y2/2
-6+2/2 , -2-4/2
4/2, -6/2
2,-3
The answer is therefore (2,-3)