Intro To Compound Inequalities

Front

What symbol is used for 'greater than'?

Back

>

Front

What symbol is used for 'less than'?

Back

<

Front

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

Back

Open circle

Front

When graphing an inequality, which symbols indicate the use of a closed dot?

Back

≤, ≥

Front

What does the compound inequality -2 ≤ x ≤ 2 represent on a number line?

Back

x is between -2 and 2, inclusive.

Front

What is the difference between an open circle and a closed circle in graphing inequalities?

Back

Open circle indicates the number is not included; closed circle indicates the number is included.

Front

What is a compound inequality?

Back

An inequality that combines two or more inequalities.

Front

How do you graph the compound inequality 2 < x < 5?

Back

Draw an open circle at 2 and 5, and shade the region between them.

Front

What does the symbol '≥' mean?

Back

Greater than or equal to.

Front

What does the symbol '≤' mean?

Back

Less than or equal to.