Question

determine the domain and range of the function.
part 1 of 2
the domain of the function in interval notation is .

Explanation:

Step1: Identify domain from graph

The graph extends left indefinitely (towards $-\infty$) and stops at $x=2$ with an open circle, meaning $x$ can be any value less than 2.

Step2: Write in interval notation

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

Answer:

$(-\infty, 2)$