Learn to systematically find the solution. Scholars watch a short YouTube video that shows how to solve systems of inequalities. The method shown here is to graph each inequality and find the region that is a solution for all the inequalities.

Concepts

inequalities, graphing inequalities, systems of inequalities

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Additional Tags

math

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Instructional Ideas

• Apply the worksheet as homework
  

Classroom Considerations

• Note that the resource is for learners studying for the GCSE
• Video shades the non-solution portion of each inequality, so the solution to the system is the region not shaded—opposite of the usual convention
  

Pros

• Explanations are easy to follow
• Provides textbook examples and independent practice problems
  

Cons

• Narrator lacks enthusiasm for the topic
  

Common Core

HSA-REI.D.12