Question

Please help me guys I do not know what to do at this point, but to come to yall and I really need help with this math this is due today and please I neeed you guys help I do not want to put any burden on you I am just stress thanks for understanding
Instructions: Tell weather it is a function or not and tell why

Answer 1

Answer:

1. Yes
2. Yes
3. No
4. No
5. Yes
6. Yes
7. No
8. Yes
9. No
10. No
11. Yes
12. No
13. Yes
14. No
15. Yes
16. Yes
17. No
18. Yes
19. Yes
20. No

Step-by-step explanation:

A function does not have any repeating domains (x-coordinates).

Hope it helps!