Contemporary Precalculus: A Graphing Approach (with CD-ROM) / Edition 3by Thomas W. Hungerford
Hungerford integrates graphing technology into the course without losing sight of the fact that the underlying mathematics is the crucial issue. Mathematics is presented in an informal manner that stresses meaningful motivation, careful explanations, and numerous examples, with an ongoing focus on real-world problem solving. The concepts that play a central role in… See more details below
Hungerford integrates graphing technology into the course without losing sight of the fact that the underlying mathematics is the crucial issue. Mathematics is presented in an informal manner that stresses meaningful motivation, careful explanations, and numerous examples, with an ongoing focus on real-world problem solving. The concepts that play a central role in calculus are explored from algebraic, graphical, and numerical perspectives. Students are expected to participate actively in the development of these concepts by using graphing calculators (or computers with suitable software), as directed in the Graphing Explorations, either to complete a particular discussion or to explore appropriate examples.
- Cengage Learning
- Publication date:
- Edition description:
- Older Edition
- Product dimensions:
- 8.06(w) x 10.34(h) x 1.41(d)
Table of Contents
1.Basics. The Real Number System. Excursion: Decimal Representation of Real Numbers. Solving Equations Algebraically. Excursion: Absolute Value Equations. The Coordinate Plane. Lines. 2.Graphs and Technology. Graphs and Graphing Calculators. Solving Equations Graphically and Numerically. Applications of Equations/Optimization Applications. Linear Models. 3.Functions and Graphs. Functions. Functional Notation. Graphs of Functions. Graphs and Transformations. Excursion: Symmetry. Operations on Functions. Rates of Change. Inverse Functions. 4.Polynomial and Rational Functions. Quadratic Functions. Polynomial Functions. Excursion: Synthetic Division. Real Roots of Polynomials. Graphs of Polynomial Functions. Excursion: Polynomial Models. Rational Functions. Excursion: Other Rational Functions. Polynomial and Rational Inequalities. Excursion: Absolute Value Inequalities. Complex Numbers. Theory of Equations. 5.Exponential and Logarithmic Functions. Radicals and Rational Exponents. Excursion: Radical Equations/ Exponential Functions. Excursion: Compound Interest and the Number e. Common and Natural Logarithmic Functions. Excursion: Logarithmic Functions to Other Bases. Algebraic Solutions of Exponential and Logarithmic Equations. Exponential, Logarithmic, and Other Models. 6.Trigonometric Functions. Angles and Their Measurement. The Sine, Cosine, and Tangent Functions. Algebra and Identities. Basic Graphs. Periodic Graphs and Harmonic Motion. Excursion: Other Trigonometric Graphs. Other Trigonometric Functions. 7.Triangle Trigonometry. Right Triangle Trigonometry. The Law of Cosines. The Law of Sines. 8.Trigonometric Identities and Equations. Basic Identities and Proofs. Addition and Subtraction Identities. Excursion: Lines and Angles. Other Identities. Trigonometric Equations. Inverse Trigonometric Functions. 9.Applications of Trigonometry. The Complex Plan and Polar Form for Complex Numbers. DeMoivre''s Theorem and nth Roots of Complex Numbers. Vectors in the Plane. The Dot Product. 10.Analytic Geometry. Plane Curves & Parametric Equations. Conic Sections. Translation & Rotations of Conics. Polar Coordinates. Polar Equations of Conics. 11.Systems of Equations. Systems of Equations in Two Variables. Large Systems of Linear Equations. Matrix methods for Square Systems. Systems of Nonlinear Equations. 12.Discrete Algebra. Sequences & Sums. Arithmetic Sequences. Geometric Sequence. The Binomial Theorem. Mathematics Induction.
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