Product Description : The Graphs and Models series by Bittinger, Beecher, Ellenbogen, and Penna is known for helping students see the math through its focus on visualization and technology. These books continue to maintain the features that have helped students succeed for years: focus on functions, visual emphasis, sidebyside algebraic and graphical solutions, and realdata applications.This package contains: Algebra and Trigonometry: Graphs and Models, Fifth Edition
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