- Chapter 1: Functions and Their Graphs
- Chapter 1-3: 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 Product-to-Sum 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: Two-Variable 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
A matrix that represents a system of equations.
The two separate curves that make up a hyperbola
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.
A relation that associates each value in the domain with exactly one value in the range.
A visible representation of a numerical or algebraic model.
Higher-degree 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
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
See Additive inverse of a real number and Additive inverse of a complex number.
See Polar coordinate system.
See Polar coordinate system.
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.
A 90° angle.
Secant line of ƒ
A line joining two points of the graph of ƒ.
Angle measure equal to 1/60 of a minute.
Terms of a sequence
The range elements of a sequence.
A visualization of the relationships among events within a sample space.
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