Graph and Write Inequalities 1

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 in an inequality?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '<' mean in an inequality?

Back

The symbol '<' means 'less than'.

Front

What does the symbol '≥' mean in an inequality?

Back

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

Front

What does the symbol '≤' mean in an inequality?

Back

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

Front

When graphing the inequality b < -2, what type of circle is used?

Back

An open circle is used.

Front

When graphing the inequality b ≤ -2, what type of circle is used?

Back

A closed circle is used.

Front

If x > 45, how would you graph this inequality?

Back

You would use an open circle at 45 and shade to the right.

Front

If x ≥ 15, how would you graph this inequality?

Back

You would use a closed circle at 15 and shade to the right.

Front

What are two examples of solutions for the inequality x < 8?

Back

Examples include 0.8 and 5.9.