Question

Which of the tables represents a function?


Table A
Input Output
7 2
8 1
5 6
Table B
Input Output
5 2
3 5
5 6
Table C
Input Output
1 2
1 9
7 3
Table D
Input Output
2 6
6 7
6 2








Table A
Table B
Table C
Table D

Answer 1

@Mrs.Irwin

Answer 2

is there any equations?

Answer 3

never mind it is table a because no numbers repeat