The midpoint of a line segment is (2, 3). An endpoint of the same line segment is (-4, 7). What is the other endpoint of the line segment?

Answer 1

Midpoint is (2.3) Endpoint is (-4,7) 2 to -4 is 6, add 6 to 2 = 8, 3 to 7 = 4. subtract 4 from 3 = -1

the other end point is (8,-1)

the equation of the line through all 3 points is y=(-2/3)x + 13/3