Question

Give you a gold medal help??

Which methods could you use to calculate the y-coordinate of the midpoint of a vertical line segment with endpoints at (0, 0) and (0, -12)?


check all that apply

A. Add the endpoints
B. Count by hand
C. Divide 12 by 2
D. Divide -12 by 2

Answer 1

You would use D, because its the easiest. And D over C, because C gives the correct magnitude of the midpoint, but not its correct direction.

Answer 2

just D?

Answer 3

Yes, D.

Answer 4

the answer was B and D but thanks