Answer:
Part A: Rotating shape I 90° counterclockwise about the origin, and then translating it 2 units up and 2 units left will map shape I onto shape II.
Part B: Dilating shape I by a scale factor of 2, and then translating the dilated shape 8 units down and 8 units left will map shape I onto shape III.
Part C: Dilating shape I by a scale factor of 2, then reflecting it across the x-axis, and translating it 1 unit left will map shape I onto shape IV.