Graphing system of inequality

Before learning how to graph system of inequality. We first need to learn the symbols for inequalities: The symbol < means less than. The symbol > means greater than. A system of linear inequalities in two variables consists of at least two linear inequalities in the same variables. The solution of a linear inequality is the ordered pair that is a solution to all inequalities in the system and the graph of the linear inequality is the graph of all solutions of the system.