Decide Whether the Relation Is a Function $$\{ ( - 6,5 ) , ( - 6 , - 7 ) , ( 1,2 ) , ( 6,6 ) , ( 9,8 ) \}$$

Multiple Choice

Decide whether the relation is a function.
- $$\{ ( - 6,5 ) , ( - 6 , - 7 ) , ( 1,2 ) , ( 6,6 ) , ( 9,8 ) \}$$

A) not a function
B) function