what is the domain of the function graphed below?\no x<7\no x≤7\no -2≤x≤3\no all real numbers

Explanation:

Step1: Identify left - most x - value

The left - most point of the graph is at $x=-6$.

Step2: Identify right - most x - value

The right - most point of the graph is at $x = 7$ and it is an open - circle, meaning $x = 7$ is not included.

Step3: Determine the domain

The domain is all the $x$ values that the function covers. So the domain is $x<7$.

Answer:

$x<7$