Understanding Inequalities

The video introduces math inequalities, explaining how they compare two expressions using symbols like less than, greater than, and not equal to. It provides tips for remembering these symbols and demonstrates how to graph inequalities using open and closed circles. The video concludes with a reminder about the importance of kindness.

What is a mathematical inequality?

• A statement that adds two numbers

• A statement that compares two expressions using specific symbols

• A statement that multiplies two expressions

• A statement that divides two numbers

Which symbol represents 'less than' in inequalities?

• >

• <

• !=

• =

What does the symbol '≥' mean in inequalities?

• Greater than or equal to

• Less than

• Greater than

• Less than or equal to

How can you remember which side of the inequality symbol is greater?

• The smaller end is greater

• The larger end is greater

• Both ends are equal

• The symbol does not indicate size

What does an open circle indicate when graphing inequalities?

• The number is included

• The number is greater

• The number is not included

• The number is equal

When graphing, what does a closed circle signify?

• The number is not included

• The number is greater

• The number is less

• The number is included