Week 23: Systems of equations

Skills and concepts for Systems of equations.

1. 1. Is (x, y) a solution to the system of equations?
2. 2. Solve a system of equations by graphing
3. 3. Solve a system of equations by graphing: word problems
4. 4. Find the number of solutions to a system of equations by graphing
5. 5. Find the number of solutions to a system of equations
6. 6. Solve a System of Equations Using Substitution
7. 7. Solve a system of equations using substitution: word problems