Question

Which point could be removed in order to make the relation a function , (0,2) (3,8) (-4,-2) (3,-6) (-1,8) (8,3)

A:(8,3)
B:(3,-6)
C:(-1,8)
D:(-4,-2)

Answer 1

Answer: B

Explanation:

(3,8) and (3,-6) both have an x of 3, but a different y, so the list is not a function. If you remove (3,-6), it is a function because the 3 no longer repeats.