Introduction to Linear Inequalities
Linear inequalities are expressions involving linear functions and the inequality symbols , , , or .
Definition
Rules for Solving Inequalities
Solving Linear Inequalities
Example 1: Simple Inequality
Example 2: Inequality with Negative Coefficient
Solving Compound Inequalities
Example: Compound Inequality
Graphical Representation
Practice Problems
- Solve .
- Solve .
- Solve .
- Solve .