Plis help me is a quiz Which ordered pairs represent a function?
a. (1.1), (2.1),(3,1),(4,1)
b. (1. - 1), (2.1).(1.3), (2, -1)
c. (1.-1),(1,1),(1,3), (1, - 4)
d. (1,-1),(-2,1),(1,3),(2, -1)​

the square root of what number? if you add that, then someone will probably answer the question.

1. 8

2. 9

3. 20

4. 3

5. 17

6. 2.2

7. 11.25

8. 1

9. 14

10. 2

step-by-step explanation:

thats the first half