Use the image to answer the question.

Hexagon upper W upper X upper Y upper Z upper U upper V is plotted in quadrants 3 and 4 of an unmarked coordinate plane. The coordinates of each vertex are labeled.

Refer to the polygon in the diagram. Identify a line of reflection that flips the polygon onto itself.

(1 point)
Responses

x=n
x equals n

y=−r
y equals negative r

y=0
y equals 0

x=−m

x equals negative m

To identify a line of reflection that flips the polygon onto itself, we need to look for a line that acts as a mirror. This means that each point on the polygon will have a corresponding point on the other side of the line, at an equal distance but in the opposite direction.

Looking at the hexagon in the given coordinate plane, we can observe that the line x = -m (where m is a constant) could act as a line of reflection. This is because each point on one side of this line will have a corresponding point on the other side, at the same distance but in the opposite direction.