Find the other endpoint of the line segment with the given endpoint (4,0) and midpoint (-2,8

Answer 1

on the x side, -2-4 = -6, so -2-6 = -8
for the y, 8-0 = 8, so 8+8 = 16
The other endpoint is (-8,16)

Answer 2

Find the other endpoint of the line segment with the given endpoint:(-1,8), and midpoint: (-2,4).