Question

A line segment has a midpoint of (5, 1/2 )

If one endpoint is (5,4), what is the other endpoint?

Answer 1

(5, -2)

Explanation:

4 minus 1/2 is 3 1/2. 1/2 minus 3 1/2 is -2. I got the 4 from the y on the endpoint and the 1/2 from the y on the midpoint. The -2 represents the y on the other endpoint.