Which of the tables represents a function?

Table A

Input

Output

8

-9

8

-8

10

-8

Table B

Input

Output

4

11

7

12

7

13

Table C

Input

Output

-4

0

-3

3

-2

5

Table D

Input

Output

10

0

10

4

3

7

Table A

Table B

Table C

Table D

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Que son los decimales

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