Answer:
see explanations below.
Step-by-step explanation:
Your answers are basically correct, but unfortunately the values between C and D have been inverted in both cases.
For the translation problem, the coordinates are:
A'(-4,2), B'(-2,4), C'(-2,0), D'(-4,0)
using the rule (x,y) -> (x-3, y+2)
For the reflection problem, the coordinates are
A'(5,4), B'(2,4), C'(2,1), D'(5,1)
using the rule (x,y)->(-x,y)
Also, note that letters for images have an appostrophe added, so you could add them on in the transformed images.