Question

Which of the tables represents a function?


Table A
Input Output
3 1
3 4
2 3
Table B
Input Output
2 7
5 6
2 9
Table C
Input Output
1 5
7 2
7 3
Table D
Input Output
3 4
1 5
8 5








Table A
Table B
Table C
Table D

Answer 1

@Jamierox4ev3r

Answer 2

Functions can only have one value of 'x'.

Answer 3

Or one "Input" in this case

Answer 4

so what does that mean

Answer 5

Which one has all of them as different?

Answer 6

Look at "Input" for each table..if you see any that repeat(like two 7's, etc) then it's not a function

Answer 7

So look for the one that doesn't have repeats

Answer 8

ok one min

Answer 9

D

Answer 10

@iGreen

Answer 11

Yep, that's correct.