 Chapter 6.4: Trigonometric Functions
 Chapter 1: Infinite Geometric Series
 Chapter 1.1: Real Numbers, Relations, and Functions
 Chapter 1.2: Mathematical Patterns
 Chapter 1.3: Arithmetic Sequences
 Chapter 1.4: Lines
 Chapter 1.5: Linear Models
 Chapter 1.6: Geometric Sequences
 Chapter 10.1: The Law of Cosines
 Chapter 10.2: The Law of Sines
 Chapter 10.3: The Complex Plane and Polar Form for Complex Numbers
 Chapter 10.4: DeMoivres Theorem and nth Roots of Complex Numbers
 Chapter 10.5: Vectors in the Plane
 Chapter 10.6: Applications of Vectors in the Plane
 Chapter 10.6 A: Excursion: The Dot Product
 Chapter 11.1: Ellipses
 Chapter 11.2: Analytic Geometry
 Chapter 11.3: Analytic Geometry
 Chapter 11.4: Analytic Geometry
 Chapter 11.4.A: Analytic Geometry
 Chapter 11.5: Analytic Geometry
 Chapter 11.6: Analytic Geometry
 Chapter 11.7: Analytic Geometry
 Chapter 11.7.A: Analytic Geometry
 Chapter 12.1: Systems and Matrices
 Chapter 12.2: Systems and Matrices
 Chapter 12.3: Systems and Matrices
 Chapter 12.4: Systems and Matrices
 Chapter 12.5: Systems and Matrices
 Chapter 12.5.A: Systems and Matrices
 Chapter 13.1: Basic Statistics
 Chapter 13.2: Measures of Center and Spread
 Chapter 13.3: Basic Probability
 Chapter 13.4: Determining Probabilities
 Chapter 13.4 A: Excursion: Binomial Experiments
 Chapter 13.5: Normal Distributions
 Chapter 14.1: Limits of Functions
 Chapter 14.2: Properties of Limits
 Chapter 14.2.A: Excursion: OneSided Limits
 Chapter 14.3: The Formal Definition of Limit
 Chapter 14.4: Continuity
 Chapter 14.5: Limits Involving Infinity
 Chapter 2: Maximum Area
 Chapter 2.1: Solving Equations Graphically
 Chapter 2.2: Solving Quadratic Equations Algebraically
 Chapter 2.3: Applications of Equations
 Chapter 2.4: Other Types of Equations
 Chapter 2.5: Inequalities
 Chapter 2.5.A: Excursion: AbsoluteValue Inequalities
 Chapter 3: Instantaneous Rates of Change
 Chapter 3.1: Functions
 Chapter 3.2: Graphs of Functions
 Chapter 3.3: Quadratic Functions
 Chapter 3.4: Graphs and Transformations
 Chapter 3.4.A: Excursion: Symmetry
 Chapter 3.5: Operations on Functions
 Chapter 3.5.A: Excursion: Iterations and Dynamical Systems
 Chapter 3.6: Inverse Functions
 Chapter 3.7: Rates of Change
 Chapter 4: Optimization Applications
 Chapter 4.1: Polynomial Functions
 Chapter 4.2: Real Zeros
 Chapter 4.3: Graphs of Polynomial Functions
 Chapter 4.3.A: Excursion: Polynomial Models
 Chapter 4.4: Rational Functions
 Chapter 4.5: Complex Numbers
 Chapter 4.5.A: Excursion: The Mandelbrot Set
 Chapter 4.6: The Fundamental Theorem of Algebra
 Chapter 5: Tangents to Exponential Functions
 Chapter 5.1: Radicals and Rational Exponents
 Chapter 5.2: Exponential Functions
 Chapter 5.3: Applications of Exponential Functions
 Chapter 5.4: Common and Natural Logarithmic Functions
 Chapter 5.5: Properties and Laws of Logarithms
 Chapter 5.5.A: Excursion: Logarithmic Functions to Other Bases
 Chapter 5.6: Solving Exponential and Logarithmic Equations
 Chapter 5.7: Exponential, Logarithmic, and Other Models
 Chapter 6: Optimization with Trigonometry
 Chapter 6.1: RightTriangle Trigonometry
 Chapter 6.2: Trigonometric Applications
 Chapter 6.3: Angles and Radian Measure
 Chapter 6.4: Review Exercises
 Chapter 6.5: Basic Trigonometric Identities
 Chapter 7: Approximations with Infinite Series
 Chapter 7.1: Graphs of the Sine, Cosine, and Tangent Functions
 Chapter 7.2: Graphs of the Cosecant, Secant, and Cotangent Functions
 Chapter 7.3: Periodic Graphs and Amplitude
 Chapter 7.4: Periodic Graphs and Phase Shifts
 Chapter 7.4.A: Excursion: Other Trigonometric Graphs
 Chapter 8.1: Graphical Solutions to Trigonometric Equations
 Chapter 8.2: Inverse Trigonometric Functions
 Chapter 8.3: Algebraic Solutions of Trigonometric Equations
 Chapter 8.4: Simple Harmonic Motion and Modeling
 Chapter 8.4.A: Excursion: Sound Waves
 Chapter 9.1: Identities and Proofs
 Chapter 9.2: Thomas W. Hungerford
 Chapter 9.2 A: Excursion: Lines and Angles
 Chapter 9.3: Other Identities
 Chapter 9.4: Using Trigonometric Identities
Precalculus 1st Edition  Solutions by Chapter
Full solutions for Precalculus  1st Edition
ISBN: 9780030416477
Precalculus  1st Edition  Solutions by Chapter
Get Full SolutionsSince problems from 99 chapters in Precalculus have been answered, more than 9187 students have viewed full stepbystep answer. This expansive textbook survival guide covers the following chapters: 99. This textbook survival guide was created for the textbook: Precalculus, edition: 1. The full stepbystep solution to problem in Precalculus were answered by Patricia, our top Calculus solution expert on 03/16/18, 04:19PM. Precalculus was written by Patricia and is associated to the ISBN: 9780030416477.

Complex plane
A coordinate plane used to represent the complex numbers. The xaxis of the complex plane is called the real axis and the yaxis is the imaginary axis

Division algorithm for polynomials
Given ƒ(x), d(x) ? 0 there are unique polynomials q1x (quotient) and r1x(remainder) ƒ1x2 = d1x2q1x2 + r1x2 with with either r1x2 = 0 or degree of r(x) 6 degree of d1x2

Dot product
The number found when the corresponding components of two vectors are multiplied and then summed

Equivalent systems of equations
Systems of equations that have the same solution.

Feasible points
Points that satisfy the constraints in a linear programming problem.

Graph of an inequality in x and y
The set of all points in the coordinate plane corresponding to the solutions x, y of the inequality.

Histogram
A graph that visually represents the information in a frequency table using rectangular areas proportional to the frequencies.

Implied domain
The domain of a function’s algebraic expression.

Initial point
See Arrow.

Linear programming problem
A method of solving certain problems involving maximizing or minimizing a function of two variables (called an objective function) subject to restrictions (called constraints)

Multiplicative inverse of a matrix
See Inverse of a matrix

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.

Perihelion
The closest point to the Sun in a planet’s orbit.

Range of a function
The set of all output values corresponding to elements in the domain.

Rational numbers
Numbers that can be written as a/b, where a and b are integers, and b ? 0.

Sample survey
A process for gathering data from a subset of a population, usually through direct questioning.

Solve an equation or inequality
To find all solutions of the equation or inequality

Subtraction
a  b = a + (b)

Unit vector
Vector of length 1.

Variance
The square of the standard deviation.
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