Answer:
A (2, 4), B (3, 4), C'(5, 6) is formed by a translation
Step-by-step explanation:
A(1, 3), B (2, 3), C(4, 5)
A' (2, 4), B' (3, 4), C'(5, 6) ==> A(1+1, 3+1), B (2+1, 3+1), C(4+1, 5+1)
vertical translation up 1 unit and horizontal translation right 1 unit
5n + 20