Pentagon VWXYZ is congruent to pentagon V" W" X" Y" Z" . Which sequence of transformations could have been used to transform pentagon VWXYZ to produce pentagon V" W" X" Y" Z"?

A. Pentagon VWXYZ was reflected across the y-axis and then reflected across the x-axis.
B. Pentagon VWXYZ was reflected across the y-axis and then translated 2 units left and 4 units down.
C. Pentagon VWXYZ was rotated 90° counterclockwise around the origin and reflected across the y-axis.
D. Pentagon VWXYZ was translated 7 units down and then reflected across the y-axis.