Let x be the number
\Observe the graph; a circle marked on the graph. So,
\the points are not included in the set.
\All of the numbers between and 8 are less than 8 units from 0.
The distance between x and 0 is 8 units.
The solution set is
The absolute value of a number is its distance from 0 on the number line.
\So, the absolute value inequality for the graph is
The absolute value inequality for the graph is .