14 videos in "Inequalities on a Number Line"
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Graphing Inequalities on a Number Line
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Solving Linear Inequalities
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One Variable Inequalities
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Inequalities involving absolute value
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Inequalities Part 1 - Intro
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Inequalities Part 2 - Properties
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Inequalities Part 3
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Inequalities Part 4
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Solving Linear Inequalities
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Interval Notation and Inequalities
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Solving Inequalities (with decimal numbers)
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Intermediate Algebra Review Part 9
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Intermediate Algebra Review Part 11
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Solving and Graphing an Inequality
Inequalities Part 2 - Properties
Inequalities Part 2 - Properties
827 views - 00:07:52
Part of video series Inequalities
More free YouTube videos by Julie Harland are organized at http://yourmathgal.com
Introduction to Linear Inequalities and Properties of Inequalities
- What are the properties of inequalities?
- Can you add or subtract the same number to both sides of an inequality and have it still be true?
- If a < b, is a + c < b + c?
- Can you multiply or divide the same number by both sides of an inequality and have it still be true?
- If a < b, is a*c < b*c always true?
- When do you have to flip an inequality sign?
- What happens to an inequality when you multiply or divide by a negative number?
This lesson talks more basically about inequalities and the properties of inequalities, setting you up to be able to solve inequalities. Topics such as adding, subtracting, multiplying, and dividing both sides of an inequality and flipping the inequality sign are discussed in this video.
