Graph Linear Inequalities 2 variables Part 1
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Part of video series
Lesson Description:
Part 1 is an introduction to graphing linear inequalities with 2 variables.
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Questions answered by this video:
- How do you graph a linear inequality with 2 variables?
- How do you graph y < 2x - 3 in a coordinate plane?
- How do you know whether a line should be dashed or solid in an inequality?
- How do you know where to shade an inequality?
- How do you know if an ordered pair is a solution to an inequality?
- How can you find some points that satisfy an inequality?
- How can you tell if (3, 2) is a solution to y < 2x - 3?
- What point should you pick to know which side of an inequality to shade?
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Staff Review
This lesson uses the concept of graphing a line to introduce how to graph a linear inequality in a coordinate plane. First, you will learn how to determine whether some points satisfy the inequality. Then, you will learn how to graph the line and determine which side of the line to shade.
