Question

Which sequence of transformations will result in an image that maps onto itself?

A. Rotate 180 degrees counterclockwise and then reflect across the x-axis.
B. Reflect over the y-axis and then reflect over the x-axis.
C. Rotate 180 degrees counterclockwise and then reflect across the y-axis.
D. Reflect over the y-axis and then reflect again over the y-axis.

Answer 1

The sequence that will result in an image maps into itself is:
D ) reflect over the y-axis and then reflect again over the y-axis.