3: Linear Inequalities in One and Two Variables
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By the end of this chapter, the student should be able to
- Solve linear inequalities in one variable including compound and absolute value inequalities
- Graph the solutions to linear inequalities in one and two variables
- Write solutions to linear inequalities in one variable in interval notation
- 3.1: Linear Inequalities
- When there is a solution to an equation such as x=4, this solution is unique and is the only solution that makes the statement true. However, with inequalities, the solution is an interval of numbers in which make the inequality true.