Question

Find the coordinates of the other endpoint when you are given the midpoint (point M) and one of the endpoints (point P).
P = (3, 5) and M =(-2, 0)

Answer 1

\[(x _{2}+x_{1})/2 , (y_{2}+y_{1})/2\]

Substitute values
(-2+3)/2 , (0+5)/2
Simplify inside grouping symbols
1/2 , 5/2

since 2 will not go into those evenly leave it as 1/2 , 5/2