 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 35132 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 , our top Calculus solution expert on 03/16/18, 04:19PM. Precalculus was written by and is associated to the ISBN: 9780030416477.

Absolute value of a real number
Denoted by a, represents the number a or the positive number a if a < 0.

Arcsecant function
See Inverse secant function.

Basic logistic function
The function ƒ(x) = 1 / 1 + ex

Coterminal angles
Two angles having the same initial side and the same terminal side

Divergence
A sequence or series diverges if it does not converge

Domain of a function
The set of all input values for a function

Explicitly defined sequence
A sequence in which the kth term is given as a function of k.

Fundamental
Theorem of Algebra A polynomial function of degree has n complex zeros (counting multiplicity).

Identity
An equation that is always true throughout its domain.

Instantaneous rate of change
See Derivative at x = a.

Leaf
The final digit of a number in a stemplot.

Leibniz notation
The notation dy/dx for the derivative of ƒ.

Lower bound test for real zeros
A test for finding a lower bound for the real zeros of a polynomial

Nautical mile
Length of 1 minute of arc along the Earth’s equator.

Quadrant
Any one of the four parts into which a plane is divided by the perpendicular coordinate axes.

Removable discontinuity at x = a
lim x:a ƒ(x) = limx:a+ ƒ(x) but either the common limit is not equal ƒ(a) to ƒ(a) or is not defined

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

Solve a system
To find all solutions of a system.

Terms of a sequence
The range elements of a sequence.

xintercept
A point that lies on both the graph and the xaxis,.