Answer:
Option a is correct
(-2, 5)
Step-by-step explanation:
As per the statement:
Figure ABC is to be translated to Figure A'B'C'
Using the rule:

We have to find the coordinates will best represent point A'.
From the given triangle ABC:
Coordinate of A = (1, 1)
Apply the rule on ABC we have;

therefore, the coordinates will best represent point A' is, (-2, 5)