|Systems of Equations|
Two or more equations put together are called Systems of Equations.
|Systems of Inequalities|
Two or more inequalities put together are called Systems of Inequalities.
Below, we have a system of inequalities:
y > x - 1
y < -x + 2
First, we've graphed the first inequality. Anything within the area indicated by the green arrows is a valid solution to the first inequality.
Now, we've graphed the second inequality. Anything within the area indicated by the new green arrows is a valid solution to the second inequality.
A valid solution to both of these inequalities is any point within the overlapping green arrows.