Question

graph. x < 6 plot the endpoints. select an endpoint to change it from closed to open. select the middle of the segment, ray, or line to delete it.

Explanation:

Step1: Identify inequality type

The inequality $x < 6$ is a strict - less - than inequality.

Step2: Determine endpoint type

For a strict inequality like $x < 6$, the endpoint $x = 6$ is not included. So, on the number - line, we use an open circle at $x = 6$.

Step3: Shade the solution region

Since $x$ is less than 6, we shade the part of the number - line to the left of 6.

Answer:

On the given number - line, place an open circle at 6 and shade the line to the left of 6.