Precalculus, Enhanced Edition
by David Cohen, Theodore B. Lee, David Sklar
7th Edition
Publisher: Cengage Learning
Book Details
| Print ISBN | 9781305663107 |
| eText ISBN | 9798214350806 |
| Publisher | Cengage Learning |
| Publishing Year | 2017 |
| Edition | 7th Edition |
| Language | English |
| Pages | 1184 |
Precalculus, Enhanced Edition, 7th Edition, presents college algebra and trigonometry through a visual, graphical perspective. Published by Cengage Learning, the textbook emphasizes graphs, functions, and data visualization early to assist conceptual understanding.
The volume combines material from two previous Cohen texts, giving instructors the flexibility to introduce trigonometry using either a right-triangle framework or a unit-circle approach.
Throughout the text, explanations are paired with graded exercises and practical applications that incorporate real-life data.
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