Demonstrate understanding of systems of linear inequalities in two variables. [CN, PS, T, V]
- b. Develop, generalize, explain, and apply strategies for graphing and solving systems of linear inequalities, including justification of the choice of solid or broken lines.
- c. Develop, generalize, explain, and apply strategies for verifying solutions to systems of linear inequalities, including the use of test points.
- d. Explain, using examples, the meaning of the shaded region in the graphical solution of a system of linear inequalities