Which of the tables represents a function? (5 points) Table A

Inputs

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

Group of answer choices

Table C

Table D

Table A

Table B

It's table D

Step-by-step explanation:

I just took the test.

Step-by-step explanation:

Think about what the square root is actually doing: it's telling you what number multiplied by itself will reset in the value. For example, the square root of 25 is 5, since 5 * 5 = 25.

Think about the square root of a negative number. What number multiplied by itself will result in a negative number? There is none, since a negative number times itself will result in a positive number. Therefore, you can only take the square root of positive numbers. You can also take the square root of 0, since 0 * 0 = 0.