Determine the area of the rectangle abcd with vertices
a(-1, -1), b(2, 3), c(10,-3), d(7, -7)

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

1foot = 12 inches; 1 yard = 3 feet

Pranza plotted point a in the coordinate plane below.