Rectangle ABCD is shown on the coordinate grid below.
Which sequence of reflections will map rectangle ABCD onto itself?
A. a reflection over the −axis followed by a reflection over the −axis
B. a reflection over the −axis followed by another reflection over the −axis
C. a reflection over the line = 2 followed by a reflection over the line = 2
D. a reflection over the line = 4 followed by a reflection over the line = −4
