Precalculus: Functions and Graphs

About this book

This Eighth Edition of "Precalculus: Functions and Graphs" has been improved in three important ways. First discussions have been updated to enable students to more easily understand the mathematical concepts presented. Second exercises have been added that require students to estimate approximate interpret a result write a summary create a model explore or find a generalization. Third graphing calculators have been incorporated to a greater extent through the addition of examples and exercises as well as the inclusion of a cross-referenced appendix on the use of the TI-82/83. All of this has been accomplished without compromising the mathematical soundness that is the hallmark of this classic from the highly respected Swokowski/Cole mathematics series.