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Precalculus: Understanding Functions: A Graphing Approach (with CD-ROM and iLrn)
Precalculus Understanding Functions A Graphing Approach - with CD-ROM and iLrn Author:Arthur Goodman, Lewis R. Hirsch These experienced authors have been praised for their in-depth explanations and their commitment to avoiding a cookbook approach. Their text addresses three critical issues in teaching precalculus: poor student preparation, the need for thoughtful integration of the graphing calculator, and poor student study skills.