The vertices of a rectangle are given in the columns of the matrix (picture 1).
If (picture 2) is found to perform a transformation, what are the coordinates of the transformed rectangle?
(0, 0), (0, 18), (18, 18), (18, 0)
(0, 0), (18, 0), (18, –18), (0, –18)
(0, 0), (–18, 0), (–18, –18), (0, –18)
(0, 0), (18, 0), (18, 18), (0, 18)

