Respuesta :
A point (or relation) is written as (x,y). So the top point is x=5 and y=5 or (5,5). The next point is x=8, y=7 or (8,7) and so forth. The answer is A.
{(5, 5), (6, −6), (8, 7), (−9, 9)} is the answer....i just took the test sorry