Answer:
ebhats
Step-by-step explanation:
You are right: the graph does not represent a proportion, because it does not go thru the origin.
A translation of 4 units down means subtract 4 from the y-coordinate.
A translation of 5 units right means add 5 to the x-coordinate.
The new polygon will have vertices
A'(-1, 1)
B'(-1, -2)
C'(3, -2)
D'(3, 2)