Fall_Lesson 12 Notes (giving List some differences between the following 3 types of math problems:

Expressions:

Equations:

Inequalities:

How many different inequality symbols are there?

What words go with each inequality symbol?

How would you read this inequality in words? X -2

How would you read this inequality in words? X 11

When graphing an inequality on a number line, when do you use an open circle?

When graphing an inequality on a number line, when do you use a closed/solid circle?

What is one way that you can remember which way the arrow should go when graphing an inequality?

What are the 3 parts to an inequality?
1.
2.
3.

If the directions told you to “write an inequality based on a graph” what 3 steps should you take to do so?
1.
2.
3.