Graphing Inequalities

Front

What does the inequality x < -4 represent on a number line?

Back

An open circle at -4 with an arrow pointing left.

Front

What does the phrase 'at least' mean in terms of inequalities?

Back

It means 'greater than or equal to' (≥).

Front

Which inequality is represented by an open circle at 5 and an arrow pointing left?

Back

4 > b.

Front

What does the inequality x ≥ -5 represent on a number line?

Back

A closed circle at -5 with an arrow pointing right.

Front

What does an open circle on a number line indicate?

Back

The value is not included in the solution.

Front

What does a closed circle on a number line indicate?

Back

The value is included in the solution.

Front

How do you graph the inequality x > 5?

Back

An open circle at 5 with an arrow pointing right.

Front

What is the difference between x < 4 and x ≤ 4?

Back

x < 4 does not include 4; x ≤ 4 includes 4.

Front

What does the inequality 2 > p mean?

Back

p is less than 2.

Front

How would you represent the inequality x ≤ -3 on a number line?

Back

A closed circle at -3 with an arrow pointing left.