Check the following relations are function :
Problem 1:

Problem 2 :

Problem 3 :

Problem 4 :

Problem 5 :

Problem 6 :

Problem 7 :

Problem 8 :

Problem 9 :

Problem 10 :

1) Yes, it is a function
2) Yes, it is a function
3) No, it is not a function
4) Yes, it is a function
5) Yes, it is a function
6) Yes, it is a function
7) Yes, it is a function
8) No, it is not a function
9) Yes, it is a function
10) Yes, it is a function
May 21, 24 08:51 PM
May 21, 24 08:51 AM
May 20, 24 10:45 PM