Thank for the help once again!

Answer:
The point for C will be (-1, 6) the point for D will be (6, 6) and the point foe B will be (-1, -1)
Step-by-step explanation:
3 x 2 = 6
3 x 2 = 6
You go 3 more units to the right on point D and you go 3 more units up on point C and point B stays the same