Question

1. use the graph to determine the domain and range of this relation. is the relation a function?

Explanation:

Step1: Identify domain (x-values)

List all x-coordinates of points: $x = -3, -2, -1, 0, 3, 4$

Step2: Identify range (y-values)

List all y-coordinates of points: $y = -2, 0, 1, 2, -2, 1$ (simplify to unique values: $y = -2, 0, 1, 2$)

Step3: Check function (vertical line test)

Each x-value maps to only one y-value.

Answer:

Domain: $\{-3, -2, -1, 0, 3, 4\}$
Range: $\{-2, 0, 1, 2\}$
The relation is a function.