P3-5 Solving Systems in 3D Practice - follow my steps (don't follow their directions for substitution and elimination - use elimination followed by substitution)
For the Test, be able to:
- Solve a system of two equations by graphing, substitution and elimination.
- Interpret a word problem and solve using a system of equations by method of choice.
- Solve a system of three equations in three unknowns by elimination and substitution.
- Solve a linear programming problem by writing the constraints, providing the graph, writing the objective equation, and solving for a max or min.