Answer:The other endpoint is at (
−
4
,
3
)
Explanation:
The line segment passing through (
−
4
,
9
) and (
−
4
,
6
)
is a vertical line with the midpoint 3
units below the first point.
The other endpoint must be 3
further units below the midpoint
i.e. at (
−
4
,
(
6
−
3
)
Step-by-step explanation:
