Precalculus: Mathematics for Calculus (8版)

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●WEBASSIGN PROVIDES ONLINE TOOLS TO BUILD YOUR STUDENTS’ CONFIDENCE AND ELEVATE PERFORMANCE: Leading WebAssign digital resources provide instant access to expertly designed support for both you and your students. Updated, innovative exercises, "Explore It" interactive learning modules and instructional videos reinforce concepts for students and assist in review. ●REAL-WORLD APPLICATIONS ENGAGE STUDENTS: This title draws upon applications from engineering, physics, chemistry, business, biology, environmental studies and other fields to demonstrate how mathematics is used to model real-life situations. This approach reinforces the relevance and importance of the principles students are learning. ●"FOCUS ON MODELING" SECTIONS SHOW STUDENTS HOW TO APPLY MATHEMATICS: These "Focus on Modeling" sections illustrate modelling techniques as well as how mathematics can be applied to model real-life situations. These sections teach students how to create their own mathematical models rather than use prefabricated formulas. ●TRIGONOMETRY APPROACH PROVIDES FLEXIBILITY IN YOUR INSTRUCTION: The chapters on trigonometry (Chs. 5, 6 and 7) are written so you have a choice of beginning with either the right triangle approach or the unit circle approach. Each approach to trigonometry is accompanied by the applications appropriate for that approach. Students clearly understand the reasons behind the different approaches to trigonometry. 目錄 1. Fundamentals 2. Functions 3. Polynomial and Rational Functions 4. Exponential and Logarithmic Functions 5. Trigonometric Functions: Unit Circle Approach 6. Trigonometric Functions: Right Triangle Approach 7. Analytical Trigonometry 8. Polar Coordinates, Parametric Equations, and Vectors 9. Systems of Equations and Inequalities 10. Conic Sections 11. Sequences and Series 12. Limits: A Preview of Calculus APPENDIX A: Geometry Review APPENDIX B: Calculations and Significant Figures (available on website) APPENDIX C: Graphing with a Graphing Calculator (available on website) APPENDIX D: Using the TI-83/84 Graphing Calculator (available on website) Answers