triangle ham is reflected over the y-axis using the rule (x, y) → (−x, y) to create triangle h′a′m′. if a line segment is drawn from point a to point a′, which statement would best describe the line segment drawn in relation to the y-axis?

they create concentric circles.
they are parallel to each other.
the y-axis is a bisector of the segment drawn.
the segment drawn and the y-axis are congruent to each other.