Algebra: Graphing Lines (Study Guide)

Chapter 3: Graphing Lines

Extra video examples to accompany Elementary Algebra - the free to read online open textbook published by Flat World Knowledge.

--> Click on a problem below to see it worked out on YouTube. <--

Rectangular Coordinate System
Graph by Plotting Points

Graph Using Intercepts

Graph Using the y-Intercept and Slope

Finding Linear Equations

Parallel and Perpendicular Lines

Introduction to Functions

Linear Inequalities (Two Variables)

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Solving Worksheets for Elementary Algebra

Confidence comes with  practice.

In Elementary Algebra we have learned how to solve four types of equations.  The ability to solve a variety of different types of equations takes time and practice to master.  Here are some extra exercises that you can use to hone your skills.

• [ Solving Linear Equations ]
• [ Solve Quadratic Equations by Factoring ]
• [ Solving Rational Equations ]
• [ Solving Radical Equations ]

If you are an instructor, please feel free to use these problems in your Beginning Algebra or Algebra 1 course. More supplementary material can be found on my Elementary Algebra Course page.


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Algebra: Solving Linear Equations and Inequalities (Study Guide)

Chapter 2: Linear Equations and Inequalities

Extra video examples to accompany Elementary Algebra - the free to read online open textbook published by Flat World Knowledge.

--> Click on a problem below to see it worked out on YouTube. <--

Introduction to Algebra

Simplifying Algebraic Expressions

Solving Linear Equations: Part I

Solving Linear Equations: Part II

Applications of Linear Equations

Ratio and Proportion Applications

Introduction to Inequalities and Interval Notation

Linear Inequalities (One Variable)

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