Chapter 3 - Graphing Linear Functions - 3.1 - Functions - Exercises - Page 108: 14

Domain is: $-2,0,2$ and $4$ Range is: $3$

The ordered pairs are $(-2,3), (0,3), (2,3), (4,3)$ Set of all possible input values, which is called the domain, is: $-2,0,2$ and $4$ Set of all possible output values which is called the range, is: $3$