The coordinate of the midpoint of segment AB is (-4, 3). Find the coordinate of A if the coordinate of B is (0, 3). A = (-8, 3) (-2, 3) (4, 3)
Accepted Solution
A:
The Y values are the same, so the Y value for A would also be 3.B is at x 0 and the midpoint is -4 so there are 4 units between the mid point and B. You need to subtract 4 units from the midpoint for A. -4 - 4 = -8Point A is located at (-8,3)