Answer:
Mark: (-4,-7), Ferris Wheel: (-7,4), Carousel: (4,7), Dog Races: (7,-4)
Explanation:
I added in all of the points for a reason. If you are increasing the degrees clockwise, it goes top left, top right, bottom right, bottom left, but the number of the quadrants goes opposite (tr: 1, tl: 2, bl: 3, br: 4). And hopefully, the reason I added the points, you see a pattern.
(P.S. I don't know if you know this or not, but if you do, then this is for other people who may not, or need a refresher.)