Which of these series of transformations will result in an image that is congruent to it’s pre-image ? Choose all that are correct
A. a rotation of 90 degrees clockwise above the origin followed by a dilation of factor 2 centered at the origin
B. a reflection over the y axis followed by a reflection over x-axis
C. a reflection over the x-axis followed by a dilation of factor 3 centered at the origin and a translation of-4 along the y-axis
D. rotation of 180 degrees counter clockwise about the origin followed by a reflection over the y-axis and a translation of 2 along the x-axis
E. a translation of 2 along the x axis followed by a translation of 4 along the y axis