Composition of transformations 2

This is an example of a composition of transformation. A composition of transformation is two or more transformations preformed on one pre-image. In my example first I rotated each point 90 degrees counterclockwise. Second I reflected image A'B'C'D'E'F' over the y-axis. Lastly I translated image A''B''C''D''E''F'' 2 to the right an 3 up. This composition of transformation can be written as R90Ry-axisT<2,3>.