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This Linear Inequalities in Two Variables interactive also includes:
Take the tediousness out of finding solutions of inequalities by graphing. Individuals use an interactive that allows them to adjust a system of inequalities on a coordinate plane. Using the interactive helps find solutions to systems of inequalities.
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Instructional Ideas
- Use the review problems in the tutorial as homework
Classroom Considerations
- Learners should understand solution sets of inequalities, including the difference between solid and dashed lines
- Requires a free CK-12 account to access the resource
Pros
- Includes link to resources on graphing calculator
- Provides a video on the topic
Cons
- None