Question

Which of the tables represents a function?


Table A
Input Output
5 3
5 2
4 1
Table B
Input Output
1 2
3 2
5 3
Table C
Input Output
0 0
1 2
1 3
Table D
Input Output
4 2
4 3
4 4








Table A
Table B
Table C
Table D

Answer 1

@misty1212

Answer 2

@satellite73

Answer 3

I have no Idea really

Answer 4

I would guess its c though

Answer 5

Let's think this one through
In a function, none of the x values repeat. So we need to look at the inputs. Whichever one doesn't have a value repeating for the input section is your function! Got it?

Answer 6

no two input values are same in a table is a function

Answer 7

http://www.virtualnerd.com/algebra-1/relations-functions/identify-difference.php
Use this :)