Decide Whether the Relation Is a Function $\{(-2,1),(1,5),(4,-1),(9,-7),(10,6)\}$ A) Function
B) Not a Function

Multiple Choice

Decide whether the relation is a function.
- $\{(-2,1) ,(1,5) ,(4,-1) ,(9,-7) ,(10,6) \}$

A) Function
B) Not a function