A Look At Inequalities

A Look At Inequalities

Author: Nicole Weber

Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.

Graph the solutions to a linear inequality in two variables as a half-plane (excluding the boundary in the case of a strict inequality), and graph the solution set to a system of linear inequalities in two variables as the intersection of the corresponding half-planes.


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A review on solving single variable inequalities

Graphing a system of two inequalities

When is there no solution?