Solution manual for Precalculus Graphical, Numerical, Algebraic, 8th edition by Franklin Demana

Table of Contents

Chapter P Prerequisites

P.1 Real Numbers

P.2 Cartesian Coordinate System

P.3 Linear Equations and Inequalities

P.4 Lines in the Plane

P.5 Solving Equations Graphically, Numerically, and Algebraically

P.6 Complex Numbers

P.7 Solving Inequalities Algebraically and Graphically

Key Ideas

Review Exercises

Chapter 1 Functions and Graphs

1.1 Modeling and Equation Solving

1.2 Functions and Their Properties

1.3 Twelve Basic Functions

1.4 Building Functions from Functions

1.5 Parametric Relations and Inverses

1.6 Graphical Transformations

1.7 Modeling with Functions

Key Ideas

Review Exercises

Chapter Project

Chapter 2 Polynomial, Power, and Rational Functions

2.1 Linear and Quadratic Functions and Modeling

2.2 Power Functions with Modeling

2.3 Polynomial Functions of Higher Degree with Modeling

2.4 Real Zeros of Polynomial Functions

2.5 Complex Zeros and Fundamental Theorem of Algebra

2.6 Graphs of Rational Functions

2.7 Solving Equations in One Variable

2.8 Solving Inequalities in One Variable

Key Ideas

Review Exercises

Chapter Project

Chapter 3 Exponential, Logistic, and Logarithmic Functions

3.1 Exponential and Logistic Functions

3.2 Exponential and Logistic Modeling

3.3 Logarithmic Functions and Their Graphs

3.4 Properties of Logarithmic Functions

3.5 Equation Solving and Modeling

3.6 Mathematics of Finance

Key Ideas

Review Exercises

Chapter Project

Chapter 4 Trigonometric Functions

4.1 Angles and Their Measures

4.2 Trigonometric Functions of Acute Angles

4.3 Trigonometry Extended: The Circular Functions

4.4 Graphs of Sine and Cosine: Sinusoids

4.5 Graphs of Tangent, Cotangent, Secant, and Cosecant

4.6 Graphs of Composite Trigonometric Functions

4.7 Inverse Trigonometric Functions

4.8 Solving Problems with Trigonometry

Key Ideas

Review Exercises

Chapter Project

Chapter 5 Analytic Trigonometry

5.1 Fundamental Identities

5.2 Proving Trigonometric Identities

5.3 Sum and Difference Identities

5.4 Multiple-Angle Identities

5.5 The Law of Sines

5.6 The Law of Cosines

Key Ideas

Review Exercises

Chapter Project

Chapter 6 Applications of Trigonometry

6.1 Vectors in the Plane

6.2 Dot Product of Vectors

6.3 Parametric Equations and Motion

6.4 Polar Coordinates

6.5 Graphs of Polar Equations

6.6 De Moivre’s Theorem and nth Roots

Key Ideas

Review Exercises

Chapter Project

Chapter 7 Systems and Matrices

7.1 Solving Systems of Two Equations

7.2 Matrix Algebra

7.3 Multivariate Linear Systems and Row Operations

7.4 Partial Fractions

7.5 Systems of Inequalities in Two Variables

Key Ideas

Review Exercises

Chapter Project

Chapter 8 Analytic Geometry in Two and Three Dimensions

8.1 Conic Sections and Parabolas

8.2 Ellipses

8.3 Hyperbolas

8.4 Translation and Rotation of Axes

8.5 Polar Equations of Conics

8.6 Three-Dimensional Cartesian Coordinate System

Key Ideas

Review Exercises

Chapter Project

Chapter 9 Discrete Mathematics

9.1 Basic Combinatorics

9.2 The Binomial Theorem

9.3 Probability

9.4 Sequences

9.5 Series

9.6 Mathematical Induction

9.7 Statistics and Data (Graphical)

9.8 Statistics and Data (Algebraic)

9.9 Statistical Literacy

Key Ideas

Review Exercises

Chapter Project

Chapter 10 An Introduction to Calculus: Limits, Derivatives, and Integrals

10.1 Limits and Motion: The Tangent Problem

10.2 Limits and Motion: The Area Problem

10.3 More on Limits

10.4 Numerical Derivatives and Integrals

Key Ideas

Review Exercises

Chapter Project

Appendix A Algebra Review

A.1 Radicals and Rational Exponents

A.2 Polynomials and Factoring

A.3 Fractional Expressions

Appendix B Key Formulas

B.1 Formulas from Algebra

B.2 Formulas from Geometry

B.3 Formulas from Trigonometry

B.4 Formulas from Analytic Geometry

B.5 Gallery of Basic Functions

Appendix C Logic

C.1 Logic: An Introduction

C.2 Conditionals and Biconditionals

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