Writing Inequalities

Front

What does the inequality x ≥ 3 mean?

Back

x is greater than or equal to 3.

Front

What does the inequality x < 48 represent in a real-world context?

Back

You must be less than 48 inches tall to ride certain rides.

Front

When graphing the inequality b < 6, what type of circle is used?

Back

An open circle is used.

Front

What does the inequality x ≤ 24 indicate?

Back

x is less than or equal to 24.

Front

If you spent less than 5 hours on homework, how is this represented in inequality form?

Back

x < 5.

Front

What is the difference between x > 3 and x ≥ 3?

Back

x > 3 means x is greater than 3; x ≥ 3 means x is greater than or equal to 3.

Front

How would you graph the inequality x < 10?

Back

Use an open circle at 10 and shade to the left.

Front

What does the inequality x ≥ 48 signify in terms of height?

Back

You must be at least 48 inches tall.

Front

What type of circle is used when graphing x ≤ 5?

Back

A closed circle is used.

Front

If a student must score less than 70% to pass, how is this expressed?

Back

x < 70.