reflect the endpoint of a line segment (-5,10) across the x-axis. What is the result?
When reflecting a point across the x-axis, the y-coordinate of the point changes sign while the x-coordinate remains the same.
The endpoint of the given line segment is (-5, 10). Reflecting this point across the x-axis means that the y-coordinate changes sign, resulting in the new point being (-5, -10).
So the result of reflecting the endpoint of the line segment (-5, 10) across the x-axis is (-5, -10).