Moving the shape down 4 units, you need to subtract 4 from each Y value.
Moving the shape 5 units right, you will add 5 to each x value.
A (-6,5) would become A'(-1,1)
B(-6,2) would become B'(-1,-2)
C(-2,2) would become C'(3, -2)
D(-2,6) would become D'(3,2)
