Answer:
{-4 = 7, 5 = 5} = {False, True}
Step-by-step explanation:
Answer:
all the possible values of y - x are 4 and 5
all possible values of x/y = 1
It is the second bubble because there can only be one x per y. For example, (1,3) and (1,4) isn't a function because the x which is 1 has too many y