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Written Exercises

What is the significance of the number inside the absolute value symbol?

What is the significance of the number to the right of the inequality?

How is the graph changed if the
symbol "<" is replaced by ">"?

Try entering a negative value for the number to the right of the
inequality. Explain how and why the sign affects the graph.

What happens to the graph for a < sign? A > sign? Explain why this happens.
Information
about Absolute Value Inequalities
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