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Step-by-Step Guidance for Practice Exam 2 (College Algebra)

Study Guide - Learn with Videos

Curated lessons matched to your uploaded material – learn every topic step by step.

Solving Systems of Linear Equations by Graphing

  • Guided course
    Solve a System of Linear Equations by Graphing Example 2
    04:42
  • Guided course
    Solve a System of Linear Equations by Graphing Example 1
    3:09
  • Guided course
    Determining Number of Solutions in a System
    06:06

Solving Systems of Linear Equations by Substitution

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    Solving Systems of Linear Equations - Substitution
    5:48

Solving Systems of Linear Equations by Elimination

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    Choosing a Method to Solve a System
    06:26
  • Guided course
    Solving Systems of Linear Equations - Elimination Example 1
    4:32
  • Guided course
    Choosing a Method to Solve a System Example 4
    01:57

Simplifying Rational Expressions

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    Simplifying Rational Expressions Example 2
    03:24
  • Guided course
    Intro To Rational Expressions
    04:37
  • Guided course
    Simplifying Rational Expressions
    04:13

Simplifying Expressions

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    Like Terms Example 1
    02:12
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    Like Terms Example 2
    01:50
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    Like Terms Example 3
    01:21

Slope of a Line

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    Graphing a Line From Its Slope Example 4
    03:41
  • Guided course
    Finding the Slope of a Line Example 2
    03:03
  • Guided course
    Finding the Slope of a Line
    05:13

Slope-Intercept Form

  • Guided course
    Graphing Lines in Slope-Intercept Form
    02:35
  • Guided course
    Parallel and Perpendicular Lines Example 3
    03:32
  • Guided course
    Graphing in Slope-Intercept Form Example 2
    05:57