3 videos in "Basic Inequalities"
Equalities & Inequalities
Equalities & Inequalities
1540 views - 00:23:08
This lesson consists of providing you with a Self-Tutorial on the basics of equalities and inequalities. I go over how to write results in interval notation, inequality notation, and set (set-builder) notation. I also explain in the printed notes how to use your graphing calculator to help you make comparisons between numbers.
- Basic Math: Lesson 2 - Equalities & Inequalities - This lesson consists of providing you with a Self-Tutorial on the basics of equalities and inequalities. I go over how to write results in interval notation, inequality notation, and set (set-builder) notation. I also explain in the printed notes how to use your graphing calculator to help you make comparisons between numbers.
- Higher Resolution Version of Lesson - Click this link to watch a higher resolution version of this lesson in Windows Media Video format.
- What is interval notation?
- How do you write numbers in interval notation?
- How do you write inequalities?
- How do you graph inequalities on a number line?
- What is set notation?
- How do you write solutions in set notation?
- How do you know where to shade an inequality?
- How do you know whether to use an open or a closed circle in an inequality?
A great lesson for any students learning about inequalities and the number line. This lesson also touches on set notation when describing inequalities. This is NOT just for beginner students.
it was really help for
