 Chapter 1: Functions and Their Graphs
 Chapter 13: Cumulative Test for Chapters 13
 Chapter 1.1: Rectangular Coordinates
 Chapter 1.10: Mathematical Modeling and Variation
 Chapter 1.2: Graphs of Equations
 Chapter 1.3: Linear Equations in Two Variables
 Chapter 1.4: Functions
 Chapter 1.5: Analyzing Graphs of Functions
 Chapter 1.6: A Library of Parent Functions
 Chapter 1.7: Transformations of Functions
 Chapter 1.8: Combinations of Functions: Composite Functions
 Chapter 1.9: Inverse Functions
 Chapter 10: Topics in Analytic Geometry
 Chapter 10.1: Lines
 Chapter 10.2: Introduction to Conics: Parabolas
 Chapter 10.3: Ellipses
 Chapter 10.4: Hyperbolas
 Chapter 10.5: Rotation of Conics
 Chapter 10.6: Parametric Equations
 Chapter 10.7: Polar Coordinates
 Chapter 10.8: Graphs of Polar Equations
 Chapter 10.9: Polar Equations of Conics
 Chapter 2: Polynomial and Rational Functions
 Chapter 2.1: Quadratic Functions and Models
 Chapter 2.2: Polynomial Functions of Higher Degree
 Chapter 2.3: Polynomial and Synthetic Division
 Chapter 2.4: Complex Numbers
 Chapter 2.5: Zeros of Polynomial Functions
 Chapter 2.6: Rational Functions
 Chapter 2.7: Nonlinear Inequalities
 Chapter 3: Exponential and Logarithmic Functions
 Chapter 3.1: Exponential Functions and Their Graphs
 Chapter 3.2: Logarithmic Functions and Their Graphs
 Chapter 3.3: Properties of Logarithms
 Chapter 3.4: Exponential and Logarithmic Equations
 Chapter 3.5: Exponential and Logarithmic Models
 Chapter 4: Trigonometry
 Chapter 4.1: Radian and Degree Measure
 Chapter 4.2: Trigonometric Functions: The Unit Circle
 Chapter 4.3: Right Triangle Trigonometry
 Chapter 4.4: Trigonometric Functions of Any Angle
 Chapter 4.5: Graphs of Sine and Cosine Functions
 Chapter 4.6: Graphs of Other Trigonometric Functions
 Chapter 4.7: Inverse Trigonometric Functions
 Chapter 4.8: Applications and Models
 Chapter 5: Analytic Trigonometry
 Chapter 5.1: Using Fundamental Identities
 Chapter 5.2: Verifying Trigonometric Identities
 Chapter 5.3: Solving Trigonometric Equations
 Chapter 5.4: Sum and Difference Formulas
 Chapter 5.5: Multiple Angle and ProducttoSum Formulas
 Chapter 6: Additional Topics in Trigonometry
 Chapter 6.1: Law of Sines
 Chapter 6.2: Law of Cosines
 Chapter 6.3: Vectors in the Plane
 Chapter 6.4: Vectors and Dot Products
 Chapter 6.5: Trigonometric Form of a Complex Number
 Chapter 7: Systems of Equations and Inequalities
 Chapter 7.1: Linear and Nonlinear Systems of Equations
 Chapter 7.2: TwoVariable Linear Systems
 Chapter 7.3: Multivariable Linear Systems
 Chapter 7.4: Partial Fractions
 Chapter 7.5: Systems of Inequalities
 Chapter 7.6: Linear Programming
 Chapter 8: Matrices and Determinants
 Chapter 8.1: Matrices and Systems of Equations
 Chapter 8.2: Operations with Matrices
 Chapter 8.3: The Inverse of a Square Matrix
 Chapter 8.4: The Determinant of a Square Matrix
 Chapter 8.5: Applications of Matrices and Determinants
 Chapter 9: Sequences, Series, and Probability
 Chapter 9.1: Sequences and Series
 Chapter 9.2: Arithmetic Sequences and Partial Sums
 Chapter 9.3: Geometric Sequences and Series
 Chapter 9.4: Mathematical Induction
 Chapter 9.5: The Binomial Theorem
 Chapter 9.6: Counting Principles
 Chapter 9.7: Probability
 Chapter A.1: Real Numbers and Their Properties
 Chapter A.2: Exponents and Radicals
 Chapter A.3: Polynomials and Factoring
 Chapter A.4: Rational Expressions
 Chapter A.5: Solving Equations
 Chapter A.6: Linear Inequalities in One Variable
 Chapter A.7: Errors and the Algebra of Calculus
Precalculus 7th Edition  Solutions by Chapter
Full solutions for Precalculus  7th Edition
ISBN: 9780618643448
Precalculus  7th Edition  Solutions by Chapter
Get Full SolutionsThis textbook survival guide was created for the textbook: Precalculus, edition: 7. Precalculus was written by and is associated to the ISBN: 9780618643448. The full stepbystep solution to problem in Precalculus were answered by , our top Calculus solution expert on 03/15/18, 04:43PM. Since problems from 85 chapters in Precalculus have been answered, more than 12271 students have viewed full stepbystep answer. This expansive textbook survival guide covers the following chapters: 85.

Augmented matrix
A matrix that represents a system of equations.

Branches
The two separate curves that make up a hyperbola

Degree
Unit of measurement (represented by the symbol ) for angles or arcs, equal to 1/360 of a complete revolution

Divisor of a polynomial
See Division algorithm for polynomials.

Function
A relation that associates each value in the domain with exactly one value in the range.

Graphical model
A visible representation of a numerical or algebraic model.

Higherdegree polynomial function
A polynomial function whose degree is ? 3

Hyperboloid of revolution
A surface generated by rotating a hyperbola about its transverse axis, p. 607.

Linear regression equation
Equation of a linear regression line

Negative association
A relationship between two variables in which higher values of one variable are generally associated with lower values of the other variable.

nth root of unity
A complex number v such that vn = 1

Opposite
See Additive inverse of a real number and Additive inverse of a complex number.

Polar axis
See Polar coordinate system.

Pole
See Polar coordinate system.

Radian measure
The measure of an angle in radians, or, for a central angle, the ratio of the length of the intercepted arc tothe radius of the circle.

Right angle
A 90° angle.

Secant line of ƒ
A line joining two points of the graph of ƒ.

Second
Angle measure equal to 1/60 of a minute.

Terms of a sequence
The range elements of a sequence.

Venn diagram
A visualization of the relationships among events within a sample space.
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