Question

The midpoint of AB is M(-1, -5) If the coordinates of A are (3, -8) what are the coordinates of B?

Answer 1

(-5,-2)

Step-by-step explanation:

mid point of AB = (-1,-5)

A = (3,-8)

difference between 3 and -1 is 4 so take 4 from -1 = -5

difference between -8 and -5 is 3 so add 3 to -5 = -2