Questions:
Questions about Systems of Equations
1. How do you interpret the solution of a system of equations by the corresponding graph?
2. Is there a basic difference between solving a system of equations by the algebraic method and the graphical method? Why?
3. Which method do you think is better for solving linear equations - addition or substitution? Why?
4. Explain how to illustrate the difference between y < 2x - 3 and y < 2x - 3 on a graph.