Inequalities!

Front

What is an inequality?

Back

An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, greater than or equal to, or less than or equal to the other.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.

Front

What does the symbol '≥' mean?

Back

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

Front

What does the symbol '≤' mean?

Back

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

Front

How do you represent the speed limit of 35 miles per hour in an inequality?

Back

Front

If x > 45, what type of circle is used on a graph?

Back

An open circle is used on the graph.

Front

What is the inequality for x being less than 4?

Back

Front

What is the inequality for x being greater than 4?

Back

Front

What is the difference between an open circle and a closed circle on a graph?

Back

An open circle indicates that the number is not included (e.g., x > 4), while a closed circle indicates that the number is included (e.g., x ≥ 4).