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Textbook Site for:
Precalculus, Sixth Edition
Ron Larson, The Pennsylvania State University, The Behrend College
Robert P. Hostetler, The Pennsylvania State University, The Behrend College
Chapter Projects

Extended applications using real data, graphs, and modeling to enhance students’ understanding of mathematical concepts.

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Chapter 1: A Graphical Approach to Maximization
Chapter 2: Finding Points of Intersection Graphically
Chapter 3: Graphical Approach to Compound Interest
Chapter 4: Analyzing a Graph
Chapter 5: Projectile Motion
Chapter 6: Adding Vectors Graphically
Chapter 7: Fitting Models to Data
Chapter 8: Solving Systems of Equations
Chapter 9: Exploring Difference Quotients
Chapter 10: Polar, Rectangular, and Parametric Forms