2: Inequalities
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- 2.1: Properties of Inequalities
- This section contains a list of important properties of inequalities.
- 2.2: Solving and Graphing Inequalities, and Writing Answers in Interval Notation
- There are several steps to solve and graph inequalities. First, solve the inequality using the Properties of Inequalities from the previous section. Then, graph the solution set on a number line. Finally, write the solution set in interval notation.
- 2.3: Rational Inequalities
- Solving rational inequalities involves finding the zeroes of the numerator and denominator, then using these values to investigate solution set regions on the number line.