Linear inequalities use the comparison operators such as <, ≤, >, ≥. Systems of linear inequalities also use the comparison operators, but compare entire ranges to each other. In this video, you will see an introduction to these systems.
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You already know about systems of equations, but did you know there are also systems of Inequalities?
An inequality is an expression that contains a greater than, less than, greater than or equal to, or less than or equal to sign.
Just like systems of equations, you can graph systems of inequalities to find the solutions.
