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Step-by-Step Guidance for Selected College Algebra Practice Questions

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Algebraic Expressions

  • Percorso guidato
    Evaluating Algebraic Expressions
    03:11
  • Percorso guidato
    Introduction to Algebraic Expressions
    05:09
  • Percorso guidato
    Introduction to College Algebra Channel
    1:51

Multiplying Polynomials

  • Percorso guidato
    Special Products - Cube Formulas
    03:41
  • Percorso guidato
    Special Products - Square Formulas
    04:14
  • Percorso guidato
    FOIL
    03:07

Factoring Polynomials

  • Percorso guidato
    Factor Using the AC Method When a Is 1
    4:16
  • Percorso guidato
    Factor by Grouping
    04:36
  • Percorso guidato
    Introduction to Factoring Polynomials
    07:30

Linear Equations

  • Percorso guidato
    Solving Linear Equations with Fractions
    04:02
  • Percorso guidato
    Introduction to Solving Linear Equtions
    07:48
  • Percorso guidato
    Categorizing Linear Equations
    06:00

Linear Inequalities

  • Percorso guidato
    Interval Notation
    05:18
  • Percorso guidato
    Linear Inequalities with Fractions & Variables on Both Sides
    03:42
  • Percorso guidato
    Linear Inequalities
    06:07

Graphs and Coordinates

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

Two-Variable Equations

  • Percorso guidato
    Graphing Equations of Two Variables by Plotting Points
    04:29
  • Percorso guidato
    Graphing Intercepts
    04:08
  • Percorso guidato
    Equations with Two Variables
    05:28

Lines

  • Percorso guidato
    Point-Slope Form
    05:46
  • Percorso guidato
    Graphing Lines in Slope-Intercept Form
    02:35
  • Percorso guidato
    Types of Slope
    05:17

Intro to Functions & Their Graphs

  • Percorso guidato
    Finding the Domain of an Equation
    3:43
  • Percorso guidato
    Relations & Functions Example 1
    1:30
  • Percorso guidato
    Relations and Functions
    5:20

Common Functions

  • Percorso guidato
    Graphs of Common Functions
    5:57

Transformations

  • Percorso guidato
    Stretches & Shrinks of Functions
    6:02
  • Percorso guidato
    Shifts of Functions
    5:34
  • Percorso guidato
    Domain & Range of Transformed Functions
    4:22

Function Operations

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

Function Composition

  • Percorso guidato
    Evaluating Composed Functions
    4:26
  • Percorso guidato
    Decomposition of Functions Example 1
    1:46
  • Percorso guidato
    Domain Restrictions of Composed Functions
    3:51

Quadratic Functions

  • Percorso guidato
    Converting Standard Form to Vertex Form
    04:34
  • Percorso guidato
    Vertex Form
    08:07
  • Percorso guidato
    Example 2
    7:49

Intro to Quadratic Equations

  • Percorso guidato
    Introduction to Quadratic Equations
    05:35
  • Percorso guidato
    Solving Quadratic Equations by Factoring
    06:08

The Square Root Property

  • Percorso guidato
    Imaginary Roots with the Square Root Property
    02:20
  • Percorso guidato
    Solving Quadratic Equations by the Square Root Property
    06:12

Completing the Square

  • Percorso guidato
    Solving Quadratic Equations by Completing the Square
    06:24

The Quadratic Formula

  • Percorso guidato
    Solving Quadratic Equations Using The Quadratic Formula
    06:36
  • Percorso guidato
    The Discriminant
    04:11

Choosing a Method to Solve Quadratics

  • Percorso guidato
    Choosing a Method to Solve Quadratics
    04:03

Sequences

  • Percorso guidato
    Example 2
    4:19
  • Percorso guidato
    Example 1
    5:52
  • Percorso guidato
    Introduction to Sequences
    8:22

Arithmetic Sequences

  • Percorso guidato
    Example 2
    7:00
  • Percorso guidato
    Example 1
    2:35
  • Percorso guidato
    Arithmetic Sequences - Recursive Formula
    6:40

Geometric Sequences

  • Percorso guidato
    Geometric Sequences - General Formula
    4:45
  • Percorso guidato
    Geometric Sequences - Recursive Formula
    4:18

Probability

  • Percorso guidato
    Probability of Non-Mutually Exclusive Events Example
    2:57
  • Percorso guidato
    Probability of Multiple Independent Events
    5:54
  • Percorso guidato
    Probability of Non-Mutually Exclusive Events
    5:14

Combinatorics

  • Percorso guidato
    Permutations vs. Combinations
    3:18
  • Percorso guidato
    Fundamental Counting Principle
    4:04
  • Percorso guidato
    Permutations of Non-Distinct Objects
    6:37