Answer:
E(-7, -1), B(-7, -3), D(3, -1), and C(3, -3)
Step-by-step explanation:
1.) Find the points of E, B, D, and C.
E is (-7,7). B is (-7, 5). D is (3, 7). C is (3, 5).
2.) Subtract 8 from the y - coordinate.
E(-7, 7) to E(-7, -1)
B(-7, 5) to B(-7, -3)
D(3, 7) to D(3, -1)
C(3, 5) to C(3, -3)
*Make sure to double check with someone trustworthy. Feel free to tell me if I had made any mistakes, and I will fix them