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.
Graph the system of inequalities
Graph one line at the time in the same coordinate plane and
shade the half-plane that satisfies the inequality.
The solution region which is the intersection of the half-planes
is shown in a darker shade
Usually only the solution region is shaded which makes it easier
to see which region is the solution region
Video lesson: Graph the system of