SOLUTION: The coordinates of M, the midpoint of AB, is (-1,2). If the coordinates of A are (3,-6), find the coordinates of point B.

SOLUTION: The coordinates of M, the midpoint of AB, is (-1,2). If the coordinates of A are (3,-6), find the coordinates of point B.

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Question 265605: The coordinates of M, the midpoint of AB, is (-1,2). If the coordinates of A are (3,-6), find the coordinates of point B.
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
The formulas for finding the x and y
coordinates of the midpoint of a line is:

given:

-----------------

and

The coordinates of point B are
B(-5,10)

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