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Algebra and Trigonometry: Graphs and Models – Study Guide Overview

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Graphs and Coordinates

  • Guided course
    Graphs and Coordinates - Example
    02:16
  • Guided course
    Graphs & the Rectangular Coordinate System
    05:10

Intro to Functions & Their Graphs

  • Guided course
    Finding the Domain and Range of a Graph
    5:10
  • Guided course
    Verifying if Equations are Functions
    5:38
  • Guided course
    Relations and Functions
    5:20

Common Functions

  • Guided course
    Graphs of Common Functions
    5:57

Transformations

  • Guided course
    Reflections of Functions Example 1
    01:09
  • Guided course
    Reflections of Functions
    5:00
  • Guided course
    Graphs of Shifted & Reflected Functions Example 1
    2:49

Function Operations

  • Guided course
    Multiplying & Dividing Functions
    7:24
  • Guided course
    Adding & Subtracting Functions Example 1
    4:46
  • Guided course
    Adding & Subtracting Functions
    5:56

Function Composition

  • Guided course
    Decomposition of Functions
    4:07
  • Guided course
    Function Composition
    4:56
  • Guided course
    Domain Restrictions of Composed Functions
    3:51

Linear Equations

  • Guided course
    Solving Linear Equations with Fractions
    04:02
  • Guided course
    Introduction to Solving Linear Equations
    07:48
  • Guided course
    Categorizing Linear Equations
    06:00

Algebraic Expressions

  • Guided course
    Introduction to Algebraic Expressions
    05:09
  • Guided course
    Evaluating Algebraic Expressions
    03:11
  • Guided course
    Introduction to Exponents
    07:07

Intro to Quadratic Equations

  • Guided course
    Introduction to Quadratic Equations
    05:35
  • Guided course
    Solving Quadratic Equations by Factoring
    06:08

Completing the Square

  • Guided course
    Solving Quadratic Equations by Completing the Square
    06:24

The Quadratic Formula

  • Guided course
    The Discriminant
    04:11
  • Guided course
    Solving Quadratic Equations Using The Quadratic Formula
    06:36

Understanding Polynomial Functions

  • Guided course
    Introduction to Polynomial Functions
    06:04
  • Guided course
    Finding Zeros & Their Multiplicity
    03:42
  • Guided course
    End Behavior of Polynomial Functions
    06:08

Quadratic Functions

  • Guided course
    Properties of Parabolas
    07:42
  • Guided course
    Vertex Form
    08:07
  • Guided course
    Example 1
    07:11

Graphing Polynomial Functions

  • Guided course
    Graphing Polynomial Functions
    05:25
  • Guided course
    Identifying Intervals of Unknown Behavior
    05:01
  • Guided course
    Example 1
    09:43

Introduction to Rational Functions

  • Guided course
    Intro to Rational Functions
    6:04

Asymptotes

  • Guided course
    Determining Horizontal Asymptotes
    4:48
  • Guided course
    Introduction to Asymptotes
    6:24
  • Guided course
    Determining Vertical Asymptotes
    3:12

Graphing Rational Functions

  • Guided course
    Example 1
    10:18
  • Guided course
    How to Graph Rational Functions
    8:19
  • Guided course
    Example 1
    3:08

Introduction to Exponential Functions

  • Guided course
    Exponential Functions
    6:13

Graphing Exponential Functions

  • Guided course
    Transformations of Exponential Graphs Example 1
    4:12
  • Guided course
    Graphing Exponential Functions Example 1
    3:58
  • Guided course
    Graphs of Exponential Functions
    5:46

Introduction to Logarithms

  • Guided course
    Logarithms Introduction
    7:30
  • Guided course
    The Natural Log
    2:51
  • Guided course
    Evaluate Logarithms
    05:15

Graphing Logarithmic Functions

  • Guided course
    Transformations of Logarithmic Graphs
    4:37
  • Guided course
    Graphing Logarithmic Functions
    4:30
  • Guided course
    Graphs of Logarithmic Functions
    5:26

Properties of Logarithms

  • Guided course
    Product, Quotient, and Power Rules of Logs
    3:49
  • Guided course
    Expand & Condense Log Expressions
    4:22
  • Guided course
    Change of Base Property
    5:36

Solving Exponential and Logarithmic Equations

  • Guided course
    Solving Exponential Equations Using Logs
    5:47
  • Guided course
    Solving Exponential Equations Using Like Bases
    4:46
  • Guided course
    Solving Logarithmic Equations
    5:02

Angles in Standard Position

  • Guided course
    Drawing Angles in Standard Position
    5:50
  • Guided course
    Example 1
    3:59

Trigonometric Functions on Right Triangles

  • Guided course
    Introduction to Inverse Trig Functions
    4:28
  • Guided course
    Fundamental Trigonometric Identities
    5:32
  • Guided course
    Introduction to Trigonometric Functions
    6:04

Special Right Triangles

  • Guided course
    45-45-90 Triangles
    04:39
  • Guided course
    Common Trig Functions For 30-60-90 Triangles
    6:24
  • Guided course
    30-60-90 Triangles
    5:35

Solving Right Triangles

  • Guided course
    Finding Missing Side Lengths
    4:18
  • Guided course
    Example 2
    3:22
  • Guided course
    Finding Missing Angles
    5:13

Radians

  • Guided course
    Converting between Degrees & Radians
    5:04

Defining the Unit Circle

  • Guided course
    Introduction to the Unit Circle
    06:11

Trigonometric Functions on the Unit Circle

  • Guided course
    Sine, Cosine, & Tangent on the Unit Circle
    6:34

Graphs of the Sine and Cosine Functions

  • Guided course
    Amplitude and Reflection of Sine and Cosine
    5:05
  • Guided course
    Example 1
    2:18
  • Guided course
    Graph of Sine and Cosine Function
    5:53

Phase Shifts

  • Guided course
    Phase Shifts
    6:31
  • Guided course
    Example 1
    3:42

Graphs of Secant and Cosecant Functions

  • Guided course
    Graphs of Secant and Cosecant Functions
    6:22

Graphs of Tangent and Cotangent Functions

  • Guided course
    Introduction to Cotangent Graph
    5:37
  • Guided course
    Example 1
    3:40
  • Guided course
    Introduction to Tangent Graph
    5:43

Linear Trigonometric Equations

  • Guided course
    Example 3
    3:29
  • Guided course
    Example 2
    2:17
  • Guided course
    Introduction to Trig Equations
    4:25

Introduction to Trigonometric Identities

  • Guided course
    Simplifying Trig Expressions
    6:36
  • Guided course
    Example 1
    2:20
  • Guided course
    Example 4
    5:18

Sum and Difference Identities

  • Guided course
    Sum and Difference of Tangent
    4:47
  • Guided course
    Sum and Difference of Sine & Cosine Example 3
    2:42
  • Guided course
    Sum and Difference of Sine & Cosine
    06:14

Double Angle Identities

  • Guided course
    Double Angle Identities
    5:06
  • Guided course
    Double Angle Identities Example 1
    2:33
  • Guided course
    Double Angle Identities Example 2
    2:26

Solving Trigonometric Equations Using Identities

  • Guided course
    Solve Trig Equations Using Identity Substitutions
    4:42

Law of Sines

  • Guided course
    Solving SSA Triangles ("Ambiguous" Case) Example 1
    4:02
  • Guided course
    Solving SSA Triangles ("Ambiguous" Case)
    9:50
  • Guided course
    Solving SAA & ASA Triangles
    7:23

Law of Cosines

  • Guided course
    Solving SAS & SSS Triangles
    7:50
  • Guided course
    Intro to Law of Cosines
    4:35

Graphing Complex Numbers

  • Guided course
    How To Plot Complex Numbers
    03:47

Polar Form of Complex Numbers

  • Guided course
    Converting Complex Numbers from Polar to Rectangular Form
    03:58
  • Guided course
    Complex Numbers In Polar Form
    04:47

Polar Coordinate System

  • Guided course
    Determining Different Coordinates for the Same Point Example 2
    3:00
  • Guided course
    Intro to Polar Coordinates Example 1
    2:13
  • Guided course
    Intro to Polar Coordinates
    5:32

Convert Points Between Polar and Rectangular Coordinates

  • Guided course
    Convert Points from Rectangular to Polar Example 1
    2:21
  • Guided course
    Convert Points from Polar to Rectangular
    6:17
  • Guided course
    Convert Points from Rectangular to Polar
    6:58

Convert Equations Between Polar and Rectangular Forms

  • Guided course
    Convert Equations from Polar to Rectangular
    6:50
  • Guided course
    Convert Equations from Rectangular to Polar Example 1
    3:28
  • Guided course
    Convert Equations from Polar to Rectangular Example 2
    3:03

Graphing Other Common Polar Equations

  • Guided course
    Lemniscates
    02:33
  • Guided course
    Introduction to Common Polar Equations
    3:47
  • Guided course
    Limacons Example 2
    2:52

Geometric Vectors

  • Guided course
    Multiplying Vectors By Scalars
    05:05
  • Guided course
    Multiplying Vectors By Scalars Example 1
    03:12
  • Guided course
    Adding Vectors Geometrically
    05:29

Vectors in Component Form

  • Guided course
    Finding Magnitude of a Vector Example 1
    02:26
  • Guided course
    Algebraic Operations on Vectors Example 1
    03:11
  • Guided course
    Position Vectors & Component Form Example 1
    01:36

Direction of a Vector

  • Guided course
    Finding Direction of a Vector Example 1
    04:19
  • Guided course
    Finding Direction of a Vector
    05:13
  • Guided course
    Finding Components from Direction and Magnitude
    04:55

Unit Vectors and i & j Notation

  • Guided course
    Unit Vector in the Direction of a Given Vector Example 1
    02:17
  • Guided course
    i & j Notation
    06:01
  • Guided course
    Unit Vector in the Direction of a Given Vector Example 2
    05:21

Dot Product

  • Guided course
    Introduction to Dot Product
    5:40
  • Guided course
    Find the Angle Between Vectors
    04:33

Cross Product

  • Guided course
    Computing the Cross Product
    5:21

Two Variable Systems of Linear Equations

  • Guided course
    Example 2
    3:31
  • Guided course
    Solving Systems of Equations - Elimination
    6:48
  • Guided course
    Introduction to Systems of Linear Equations
    4:27

Introduction to Matrices

  • Guided course
    Example 1
    13:06
  • Guided course
    Example 2
    11:24
  • Guided course
    Introduction to Matrices
    4:35

Determinants and Cramer's Rule

  • Guided course
    Determinants of 2×2 Matrices
    4:36
  • Guided course
    Determinants of 3×3 Matrices
    7:25
  • Guided course
    Cramer's Rule - 2 Equations with 2 Unknowns
    6:54

Graphing Systems of Inequalities

  • Guided course
    Systems of Inequalities
    6:19
  • Guided course
    Example 1
    3:55
  • Guided course
    Example 2
    4:37

Introduction to Conic Sections

  • Guided course
    Geometries from Conic Sections
    3:08

Parabolas

  • Guided course
    Parabolas as Conic Sections
    05:33
  • Guided course
    Horizontal Parabolas
    05:28
  • Guided course
    Parabolas as Conic Sections Example 1
    07:12

Circles

  • Guided course
    Circles in Standard Form
    5:18
  • Guided course
    Circles in General Form
    06:20
  • Guided course
    Circles in Standard Form Example 1
    03:40

Ellipses: Standard Form

  • Guided course
    Graph Ellipses at Origin
    05:12
  • Guided course
    Graph Ellipses NOT at Origin
    04:50
  • Guided course
    Foci and Vertices of an Ellipse
    05:30

Hyperbolas at the Origin

  • Guided course
    Graph Hyperbolas at the Origin
    04:20
  • Guided course
    Graphing Hyperbolas at the Origin Example 1
    03:58
  • Guided course
    Introduction to Hyperbolas
    06:15

Hyperbolas NOT at the Origin

  • Guided course
    Graph Hyperbolas NOT at the Origin
    05:59

Graphing Parametric Equations

  • Guided course
    Introduction to Parametric Equations
    04:47

Eliminate the Parameter

  • Guided course
    Equations with Trigonometric Functions Example 3
    04:39
  • Guided course
    Eliminating the Parameter
    05:59
  • Guided course
    Equations with Trigonometric Functions
    04:11

Writing Parametric Equations

  • Guided course
    Parameterizing Equations
    08:02
  • Guided course
    Equations of Circles & Ellipses
    06:03
  • Guided course
    Parameterizing Equations Example 1
    04:26

Sequences

  • Guided course
    Example 1
    05:52
  • Guided course
    Example 2
    04:19
  • Guided course
    Introduction to Sequences

Arithmetic Sequences

  • Guided course
    Example 1
    02:35
  • Guided course
    Arithmetic Sequences - General Formula
    05:17
  • Guided course
    Example 2
    07:00

Geometric Sequences

  • Guided course
    Geometric Sequences - General Formula
    04:45
  • Guided course
    Geometric Sequences - Recursive Formula
    04:18

Factorials

  • Guided course
    Factorials
    05:22

Combinatorics

  • Guided course
    Permutations of Non-Distinct Objects
    06:37
  • Guided course
    Introduction to Permutations
    07:11
  • Guided course
    Permutations vs. Combinations
    03:18

Probability

  • Guided course
    Probability of Non-Mutually Exclusive Events Example
    02:57
  • Guided course
    Complementary Events
    04:23
  • Guided course
    Introduction to Probability Example
    03:59