Inequalities are algebraic expressions related by “is less ...

§4.4 Graphing Linear Inequalities (in 2 Variables) Objectives. Graph Linear Inequalities in 2 Variables. A linear inequality in two variables is the same as a linear equation in two variables, but instead of an equal sign there is an inequality symbol ((, (, (, or (). Ax + By ( C A, B & C are constants. A & B not both zero. x & y are variables ................
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