Precalculus: A Graphing Approach

by Dale E. Varberg

This innovative book has been designed to cover all topics that have been intergral parts of the Precalculus curriculum for decades. However, the emphasis given to each topic has beeen altered to concentrate on topics that will prepare readers for further mathematic, science and business knowledge, especially those topics that can be more fully explored with a graphing calculator.

Paperback

First published October 5, 1994

Reviews

[Donna Kirk]

Relaxed and salty. It is curious to watch the authors speak about the methods leading up to trig. with phrases like: "after a little thought, where we pause and watch the line develop, we see that the inverse of the function is infinitely headed toward zero." Ah, after a pause and a little thought. The book is approachable and steady as she goes. Well done.