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1 vote
The midpoint of segment AB is (3,-2). The coordinates of A are (7,-1).

What are the coordinates of B?
A. (-1,-3)
B. (4,-1)
C. (1,3)
D. (-4,1)

User Elham
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1 Answer

1 vote
B because you subtract the two numbers
User Andrey Korolyov
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6.5k points