Precalculus with Graphing Technology Author:David E. Stevens The sixth book in the Stevens series, this text integrates graphing technology throughout. Mathematical concepts are carefully explained for thorough understanding before graphing technology is used. An interactive approach ensures students are active learners rather than passive readers of the text. Adheres to many of the math reform guidelines... more » with emphasis on technology, modeling/applications, critical thinking, and group/collaborative work.« less