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Algebra

IX. Class 11

A. Participants investigate Inverses of Functions and Systems of Equations and Inequalities in Two Variables

Participants should choose investigations that involve:

  • Inverses, inverse operations, operations on functions, and composition of functions;
  • Representing and solving problems using systems of equations with multiple methods including substitution, elimination, and graphing;
  • Solving and interpreting problems using systems of inequalities

A. Focus on investigations of linear inequalities, linear approximation and piecewise-defined linear functions

B. Discuss and brainstorm ideas about modifying InterMath experience for a middle school mathematics classroom


Additional Resources for Week 11

Return to the Algebra Syllabus.