6. Solving Absolute Value Inequalities
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Use the inequality from the exploration.
See solution.
Now we can consider ≤ 3. We can find the points that are 3 units away from our point at - 2 in both directions. Since the symbol is ≤, we will place closed circles on these points.
Shading the region between will show the solution set to the inequality.
From this number line, we can see that the solution to the inequality is x ≥ - 5 and x ≤ 1.