Question

What is the endpoint of a line segment if the midpoint M( – 3, 4) and the other endpoint is E(7, – 2)?

Answers
(– 13, 10)
(10, – 13)
(– 1, 2)
(2, – 1)

Answer 1

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Answer:

(-13, 10)

Explanation:

If M is the midpoint of segment DE, then ...

D = 2M -E

D = 2(-3, 4) -(7, -2) = (2(-3)-7, 2(4)+2) = (-13, 10)

The other end point is (-13, 10).