Question

the midpoint of AB is M(2,-2). If the coordinates of A are (-2,1), what ate the coordinates of B?

Answer 1

Step-by-step explanation:

To go from A to M you need to go 4 to the right and 3 down. If M is the middle you'll need to do the same to get from M to B. So (2+4,-2-3)=(6,-5)