Question

Jessica is given a line segment with endpoints A(-9,-2) and B(-4,-7). She is then asked to reflect the segment across the x-axis. What are the coordinates of the endpoints of the new segment?
A'(-9,2) and B'(-4,7)
A'(9,-2) and B'(4,-7)
A'(9,2) and B'(4,7)
A'(-9,-2) and B'(4,7)

Answer 1

Answer:

A'(9,2) and B'(4,7) because x axis is always positive