Graphing Calculator Write Up: Investigating Inequalities

Presented by: Charmaine Cureton

CTSE 5040/6040, Write Up #1

September 21, 2007

Problem:

In this investigation, there are two activities using the TI-83 graphing calculator. The activities can be used to build on the knowledge of linear equations to help solve inequalities.

Discussion:

 

Implications for Instruction

References

Holliday, B., Cuevas, G. J., Moore-Harris, B., Carter, J., Marks, D., Casey, R., et al. (2005). Algebra 2. Columbus, OH:

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