ISBN-13: 9780137399925
A Graphical Approach to Algebra & Trigonometry by Margaret L. Lial takes a unique approach to teaching mathematical concepts through visual and graphical representations. The 7th edition of this book follows a consistent 4-part process that encourages students to:
- Study the nature of the graph
- Solve a typical equation analytically and graphically
- Solve the corresponding inequality analytically and graphically
- Apply analytical and graphical methods to solve an application problem
This method helps students develop a deep visual and graphical understanding of math, strengthening their connection to the world of mathematics. The book’s careful chapter layouts, exercises, review questions, and chapter solutions provide students with a comprehensive roadmap for success in their course.
In the 7th edition, new features include the “Unifying the Function” section that appears after introducing each major category of functions. The book also updates data with new topics such as active Twitter users, organic food sales, and more. Additionally, nearly 500 new or updated exercises have been added to enhance the learning experience for students.
FAQs (Frequently Asked Questions)
1. What is the approach used in this book?
This book follows a graphical approach to teaching Algebra & Trigonometry concepts.
2. Are there practice exercises available for students?
Yes, the book contains nearly 500 new or updated exercises for students to practice and enhance their understanding.
3. What are the new features in the 7th edition?
The 7th edition includes a new “Unifying the Function” feature, updated data on various topics, and additional exercises.
Conclusion
A Graphical Approach to Algebra & Trigonometry, 7th Edition by Margaret L. Lial offers students a unique and visual way to explore mathematical concepts. With its focus on graphs, analytical solutions, and real-world applications, this book aims to deepen students’ understanding of math and its relevance in the world around them.
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