Question

1. 1b) select the circle type and shading direction for x < -6

help on this question:
alg1a -
open circle
closed circle
shade to the right
shade to the left

Explanation:

Step1: Understand inequality notation

In inequalities, $<$ means the value is not included. An open - circle is used when the value is not included in the solution set.

Step2: Determine shading direction

For $x < - 6$, values of $x$ are less than - 6. On a number line, numbers less than a given number are to the left of that number, so we shade to the left.

Answer:

Open circle, Shade to the left