Question

Help me please..I will give a medal to the best helper
Determine which relation is a function.


A.


{(–3, 3), (–2, 3), (–1, 1), (0, 4), (0, 1)}


B.


{(–3, 2), (–2, 3), (–1, 2), (0, 4), (1, 1)}


C.


{(–3, 2), (–1, 3), (–1, 2), (0, 4), (1, 1)}


D.


{(–3, 2), (–2, 3), (–1, 1), (0, 4), (0, 1)}

Answer 1

The answer is C because the other choices have repeating points.

Answer 2

Thanks.. Do you mind helping me with some more?

Answer 3

Sure but just close this one and open a new question and then tag me :)

Answer 4

If so I'll Make another Post so I can give you more medals :)