Question

Find the other endpoint of the line segment with the given endpoint and midpoint. Endpoint: (3, -9) Midpoint (8, 3)

Answer 1

Explanation:

(x+3)/2 = 8

x + 3 = 16

x = 13

(y - 9)/2 = 3

y - 9 = 6

y = 15

(13, 15)