Question

The midpoint of AB is (3,-5).

A = (9,4)
What are the coordinates of point B?
Give your answer in the form (x,y).

Answer 1

(-3, -14)

Explanation:

the difference between 9 and 3 is 6 so subtract 6 from 3 to get negative 3. the difference between 4 and - 5 is 9 so subtract 9 from -5