Inequality Basics

Front

What does the inequality x > 3 represent?

Back

It represents all numbers greater than 3.

Front

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

Back

An open circle is used.

Front

What does the inequality r ≥ -6 indicate about the value of r?

Back

It indicates that r is greater than or equal to -6.

Front

What does the inequality x < 0 represent?

Back

It represents all numbers less than 0.

Front

What does the inequality x > 5 mean?

Back

It means that x is greater than 5.

Front

How do you represent 'a number less than or equal to 4' in inequality form?

Back

x ≤ 4.

Front

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

Back

An open circle indicates that the number is not included, while a closed circle indicates that the number is included.

Front

How would you graph the inequality x ≥ 2?

Back

You would use a closed circle at 2 and shade to the right.

Front

What does the inequality y < -1 signify?

Back

It signifies that y is less than -1.

Front

How do you express 'a number greater than or equal to 10' in inequality form?

Back

x ≥ 10.