
Check the relations that represent a function.
Check the relations that represent a function.

Check the relations that represent a function.

Check the relations that represent a function.
Enter your answer as an integer or fraction in simplest form.

Enter your answer as an integer or fraction in simplest form.
Enter your answer as an integer or fraction in simplest form.

Enter your answer as an integer or fraction in simplest form.
Enter your answer as an expression in terms of a without parentheses.
Check the relations that are functions.