Week 13: Linear inequalities and systems of equations

Skills and concepts for Linear inequalities and systems of equations.

1. 1. Does (x, y) satisfy the inequality?
2. 2. Graph a two-variable linear inequality
3. 3. Write two-variable inequalities: word problems
4. 4. Is (x, y) a solution to the system of equations?
5. 5. Solve a system of equations by graphing
6. 6. Solve a system of equations by graphing: word problems