Question

answer attempt 1 out of 3
answer type: interval
interval:

Explanation:

Step1: Identify domain from graph

The graph exists for all $x$ values less than 2, with an open circle at $x=2$ meaning $x=2$ is not included.

Step2: Write domain as interval

The interval for all real numbers less than 2 is $(-\infty, 2)$.

Answer:

$(-\infty, 2)$