Introduction to Inequalities

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions using symbols such as <, >, ≤, or ≥.

Front

What does the symbol '≤' mean?

Back

The symbol '≤' means 'less than or equal to'.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '≥' mean?

Back

The symbol '≥' means 'greater than or equal to'.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.

Tags

CCSS.6.EE.B.8

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.

Tags

CCSS.6.EE.B.8

Front

How do you represent 'x is less than 4' in inequality form?

Back

x < 4

Tags

CCSS.6.EE.B.8

Front

How do you represent 'x is greater than or equal to -4' in inequality form?

Back

x ≥ -4

Tags

CCSS.6.EE.B.8

Front

What type of circle is used when graphing 'x < 4'?

Back

An open circle is used.

Tags

CCSS.HSA.REI.D.12

Front

What type of circle is used when graphing 'x ≥ 4'?

Back

A closed circle is used.

Tags

CCSS.6.EE.B.8

Front

What is the inequality for 'You must be at least 18 years of age to vote'?

Back

b ≥ 18

Tags

CCSS.6.EE.B.8