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College Algebra Exam 3 Review – Step-by-Step Study Guidance

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Study Guide - Learn with Videos

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Zeros of Polynomial Functions

    Factoring Polynomials

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

    Dividing Polynomials

      Rational Equations

      • Guided course
        Introduction to Rational Equations
        05:56
      • Guided course
        Restrictions on Rational Equations
        05:21

      Complex Numbers

      • Guided course
        Dividing Complex Numbers
        04:22
      • Guided course
        Introduction to Complex Numbers
        03:31
      • Guided course
        Adding and Subtracting Complex Numbers
        03:18

      The Imaginary Unit

      • Guided course
        Square Roots of Negative Numbers
        05:02

      The Quadratic Formula

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

      Linear Inequalities

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

      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 of an Equation
        3:43
      • Guided course
        Relations & Functions Example 1
        1:30
      • Guided course
        Relations and Functions
        5:20

      Function Operations

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

      Function Composition

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

      Transformations

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

      Lines

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

      Quadratic Functions

      • Guided course
        Converting Standard Form to Vertex Form
        04:34
      • Guided course
        Vertex Form
        08:07
      • Guided course
        Example 2
        7:49

      Understanding Polynomial Functions

      • Guided course
        Introduction to Polynomial Functions
        06:04
      • Guided course
        Maximum Turning Points of a Polynomial Function
        02:44
      • Guided course
        Finding Zeros & Their Multiplicity
        03:42

      Introduction to Rational Functions

      • Guided course
        Intro to Rational Functions
        6:04

      Asymptotes

      • Guided course
        Introduction to Asymptotes
        6:24
      • Guided course
        Determining Horizontal Asymptotes
        4:48
      • Guided course
        Determining Removable Discontinuities (Holes)
        3:34

      Graphing Rational Functions

      • Guided course
        Graphing Rational Functions Using Transformations
        5:31
      • Guided course
        Example 1
        3:08
      • Guided course
        Example 1
        10:18

      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
        Transformations of Exponential Graphs
        6:16

      The Number e

      • Guided course
        The Number e
        4:47

      Introduction to Logarithms

      • Guided course
        Evaluate Logarithms
        5:14
      • Guided course
        Logarithms Introduction
        7:30
      • Guided course
        The Natural Log
        2:51

      Graphing Logarithmic Functions

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

      Properties of Logarithms

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

      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

      Two Variable Systems of Linear Equations

      • Guided course
        Example 1
        3:09
      • Guided course
        Solving Systems of Equations - Elimination
        6:48
      • Guided course
        Example 2
        3:31

      Introduction to Matrices

      • Guided course
        Performing Row Operations on Matrices
        8:38
      • Guided course
        Example 1
        13:06
      • Guided course
        Solving Systems of Equations - Matrices (Reduced Row-Echelon Form)
        5:58