Graph Linear Inequalities 2 variables Part 5
1633 views
|
1
rating
Part of video series
Lesson Description:
Part 5 of 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 inequalities in a coordinate plane?
- How do you graph 3x - 2y <= 6?
- How do you graph x + 3y < -3?
- How do you graph an inequality in standard form?
- How do you know whether a line should be dashed or solid in an inequality?
- How do you know which side of the line to shade?
- Why do you flip the inequality sign when you divide by a negative number?
- What is an easy way of knowing whether to shade an inequality above or below the line?
-
Staff Review
This lesson goes through a couple of more problems where you have to graph an inequality with 2 variables in the coordinate plane. Each of these problems is written in standard form to begin, and then it is graphed and shaded.
