Question

Point M is the midpoint of AB. The coordinates of point A are (−8, 2) and the coordinates of M are (−2, 2). What are the coordinates of point B?

Answer 1

(-5, 2)

Find the average by adding both x or y values and divide by 2

The average of -8 and -2 is -5

The average of 2 and 2 is 2