Which of the tables represents a function? (4 points)

Question

Table A
Input Output
4 3
3 2
3 1
Table B
Input Output
1 3
3 5
5 7
Table C
Input Output
0 0
1 4
1 5
Table D
Input Output
4 1
4 2
4 3



Table A

Table B

Table C

Table D

Answer 1

Table B