Question

Point A is at (-11,-12) and point B is at (2,-13). What is the y-coordinate of the point that bisects line segment AB?

Answer 1

- 12.5

Explanation:

Since the point of bisection is at the midpoint of AB, find the average of the y- coordinates, that is

y- coordinate =
`(-12-13)/(2)` =
`(-25)/(2)` = - 12.5