 Chapter 1: Fundamentals
 Chapter 1.1: SETS OF REAL NUMBERS
 Chapter 1.2: ABSOLUTE VALUE
 Chapter 1.3: SOLVING EQUATIONS (REVIEW AND PREVIEW)
 Chapter 1.4: RECTANGULAR COORDINATES. VISUALIZING DATA
 Chapter 1.5: GRAPHS AND GRAPHING UTILITIES
 Chapter 1.6: EQUATIONS OF LINES
 Chapter 1.7: SYMMETRY AND GRAPHS. CIRCLES
 Chapter 10: Systems of Equations
 Chapter 10.1: SYSTEMS OF TWO LINEAR EQUATIONS IN TWO UNKNOWNS
 Chapter 10.2: GAUSSIAN ELIMINATION
 Chapter 10.3: MATRICES
 Chapter 10.4: THE INVERSE OF A SQUARE MATRIX
 Chapter 10.5: DETERMINANTS AND CRAMERS RULE
 Chapter 10.6: NONLINEAR SYSTEMS OF EQUATIONS
 Chapter 10.7: SYSTEMS OF INEQUALITIES
 Chapter 11: The Conic Sections
 Chapter 11.1: THE BASIC EQUATIONS
 Chapter 11.2: THE PARABOLA
 Chapter 11.3: TANGENTS TO PARABOLAS (OPTIONAL SECTION)
 Chapter 11.4: THE ELLIPSE
 Chapter 11.5: THE HYPERBOLA
 Chapter 11.6: THE FOCUSDIRECTRIX PROPERTY OF CONICS
 Chapter 11.7: THE CONICS IN POLAR COORDINATES
 Chapter 11.8: ROTATION OF AXES
 Chapter 12: Roots of Polynomial Equations
 Chapter 12.1: THE COMPLEX NUMBER SYSTEM
 Chapter 12.2: DIVISION OF POLYNOMIALS
 Chapter 12.3: THE REMAINDER THEOREM AND THE FACTOR THEOREM
 Chapter 12.4: THE FUNDAMENTAL THEOREM OF ALGEBRA
 Chapter 12.5: RATIONAL AND IRRATIONAL ROOTS
 Chapter 12.6: CONJUGATE ROOTS AND DESCARTESS RULE OF SIGNS
 Chapter 12.7: INTRODUCTION TO PARTIAL FRACTIONS
 Chapter 12.8: MORE ABOUT PARTIAL FRACTIONS
 Chapter 13: Additional Topics in Algebra
 Chapter 13.1: MATHEMATICAL INDUCTION
 Chapter 13.2: THE BINOMIAL THEOREM
 Chapter 13.3: INTRODUCTION TO SEQUENCES AND SERIES
 Chapter 13.4: ARITHMETIC SEQUENCES AND SERIES
 Chapter 13.5: GEOMETRIC SEQUENCES AND SERIES
 Chapter 13.6: DEMOIVRES THEOREM
 Chapter 2: Equations and Inequalities
 Chapter 2.1: QUADRATIC EQUATIONS: THEORY AND EXAMPLES
 Chapter 2.2: OTHER TYPES OF EQUATIONS
 Chapter 2.3: INEQUALITIES
 Chapter 2.4: MORE ON INEQUALITIES
 Chapter 3: Functions
 Chapter 3.1: THE DEFINITION OF A FUNCTION
 Chapter 3.2: THE GRAPH OF A FUNCTION
 Chapter 3.3: SHAPES OF GRAPHS. AVERAGE RATE OF CHANGE
 Chapter 3.4: TECHNIQUES IN GRAPHING
 Chapter 3.5: METHODS OF COMBINING FUNCTIONS. ITERATION
 Chapter 3.6: INVERSE FUNCTIONS
 Chapter 4: Polynimoial and Rational Functions.Applications to Optimization
 Chapter 4.1: LINEAR FUNCTIONS
 Chapter 4.2: QUADRATIC FUNCTIONS
 Chapter 4.3: USING ITERATION TO MODEL POPULATION GROWTH (Optional Section)
 Chapter 4.4: SETTING UP EQUATIONS THAT DEFINE FUNCTIONS
 Chapter 4.5: MAXIMUM AND MINIMUM PROBLEMS
 Chapter 4.6: POLYNOMIAL FUNCTIONS
 Chapter 4.7: RATIONAL FUNCTIONS
 Chapter 5: Exponential and Logarithmic Functions
 Chapter 5.1: EXPONENTIAL FUNCTIONS
 Chapter 5.2: THE EXPONENTIAL FUNCTION y ex
 Chapter 5.3: LOGARITHMIC FUNCTIONS
 Chapter 5.4: PROPERTIES OF LOGARITHMS
 Chapter 5.5: EQUATIONS AND INEQUALITIES WITH LOGS AND EXPONENTS
 Chapter 5.6: COMPOUND INTEREST
 Chapter 5.7: EXPONENTIAL GROWTH AND DECAY
 Chapter 6: The Trigonometric Functions
 Chapter 6.1: RADIAN MEASURE
 Chapter 6.2: TRIGONOMETRIC FUNCTIONS OF ANGLES
 Chapter 6.3: EVALUATING THE TRIGONOMETRIC FUNCTIONS
 Chapter 6.4: ALGEBRA AND THE TRIGONOMETRIC FUNCTIONS
 Chapter 6.5: RIGHTTRIANGLE TRIGONOMETRY
 Chapter 7: Graphs of the Trigonometric Functions
 Chapter 7.1: TRIGONOMETRIC FUNCTIONS OF REAL NUMBERS
 Chapter 7.2: GRAPHS OF THE SINE AND COSINE FUNCTIONS
 Chapter 7.3: GRAPHS OF y A sin(Bx C) AND y A cos(Bx C)
 Chapter 7.4: SIMPLE HARMONIC MOTION
 Chapter 7.5: GRAPHS OF THE TANGENT AND THE RECIPROCAL FUNCTIONS
 Chapter 8: Analytical Trigonometry
 Chapter 8.1: THE ADDITION FORMULAS
 Chapter 8.2: THE DOUBLEANGLE FORMULAS
 Chapter 8.3: THE PRODUCTTOSUM AND SUMTOPRODUCT FORMULAS
 Chapter 8.4: TRIGONOMETRIC EQUATIONS
 Chapter 8.5: THE INVERSE TRIGONOMETRIC FUNCTIONS
 Chapter 9: Additional Topics In Trigonometry
 Chapter 9.1: RIGHTTRIANGLE APPLICATIONS
 Chapter 9.2: THE LAW OF SINES AND THE LAW OF COSINES
 Chapter 9.3: VECTORS IN THE PLANE: A GEOMETRIC APPROACH
 Chapter 9.4: VECTORS IN THE PLANE: AN ALGEBRAIC APPROACH
 Chapter 9.5: PARAMETRIC EQUATIONS
 Chapter 9.6: INTRODUCTION TO POLAR COORDINATES
 Chapter 9.7: CURVES IN POLAR COORDINATES
Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign) 4th Edition  Solutions by Chapter
Full solutions for Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign)  4th Edition
ISBN: 9780534402303
Precalculus: With Unit Circle Trigonometry (with Interactive Video Skillbuilder CDROM) (Available 2010 Titles Enhanced Web Assign)  4th Edition  Solutions by Chapter
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Coterminal angles
Two angles having the same initial side and the same terminal side

Damping factor
The factor Aea in an equation such as y = Aeat cos bt

Distributive property
a(b + c) = ab + ac and related properties

Equivalent vectors
Vectors with the same magnitude and direction.

Explanatory variable
A variable that affects a response variable.

Focal length of a parabola
The directed distance from the vertex to the focus.

Focus, foci
See Ellipse, Hyperbola, Parabola.

Frequency
Reciprocal of the period of a sinusoid.

Halflife
The amount of time required for half of a radioactive substance to decay.

NINT (ƒ(x), x, a, b)
A calculator approximation to ?ab ƒ(x)dx

Oddeven identity
For a basic trigonometric function f, an identity relating f(x) to f(x).

Ordered set
A set is ordered if it is possible to compare any two elements and say that one element is “less than” or “greater than” the other.

Placebo
In an experimental study, an inactive treatment that is equivalent to the active treatment in every respect except for the factor about which an inference is to be made. Subjects in a blind experiment do not know if they have been given the active treatment or the placebo.

Positive angle
Angle generated by a counterclockwise rotation.

Quantitative variable
A variable (in statistics) that takes on numerical values for a characteristic being measured.

Quotient identities
tan ?= sin ?cos ?and cot ?= cos ? sin ?

Real number
Any number that can be written as a decimal.

Resolving a vector
Finding the horizontal and vertical components of a vector.

Solution of an equation or inequality
A value of the variable (or values of the variables) for which the equation or inequality is true

Sphere
A set of points in Cartesian space equally distant from a fixed point called the center.