Question

domain:
range:
eeets4kids.com

Explanation:

Step1: Identify domain definition

The domain of a relation is the set of all x - values.

Step2: Find x - value range

Looking at the graph, the left - most x - value is approximately $x=-12$ and the right - most x - value is approximately $x = 8$. So the domain is the set of all real numbers from $-12$ to $8$, written as $[-12,8]$.

Step3: Identify range definition

The range of a relation is the set of all y - values.

Step4: Find y - value range

The lowest y - value is approximately $y=-4$ and the highest y - value is approximately $y = 6$. So the range is the set of all real numbers from $-4$ to $6$, written as $[-4,6]$.

Answer:

Domain: $[-12,8]$
Range: $[-4,6]$