Question

Please please please help! thank you.

Answer 1

To rotate 90 degrees given the point (x, y) the image is (y, -x)
1 is A

For 180 if the point is (x, y) then the image is (-x, -y)
2 is C

For 270 the point is (x, y) then the image is (-y, x)
3 is (-9, 5) and (-3, 4)

Answer 2

For number 2, I think the answer is (1, 3)
For the others, you need to know which way the thing turns to find an answer.