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Key Concepts in College Algebra: Rational, Polynomial, Exponential, and Logarithmic Functions

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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

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

Intro to Quadratic Equations

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

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
    Transformations of Exponential Graphs
    6:16

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

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