Decide Whether the Relation Is a Function $$\{ ( - 8 , - 9 ) , ( - 8 , - 8 ) , ( - 1 , - 9 ) , ( 5 , - 7 ) , ( 10 , - 6 ) \}$$

Multiple Choice

Decide whether the relation is a function.
- $$\{ ( - 8 , - 9 ) , ( - 8 , - 8 ) , ( - 1 , - 9 ) , ( 5 , - 7 ) , ( 10 , - 6 ) \}$$

A) function
B) not a function