Question

find the coordinates of the midpoint of segment joining the points (12,-4) (-2,-8)

Answer 1

\[\sqrt{(12+2)^2+(-4+8)^2}\]

Answer 2

The mid point is the average of each coordinate. SO
(5, -6)

Answer 3

(12-2)/2, (-4-8)/2
10/2, -12/2
(5,-6)