Graphing Inequalities

Front

What does the inequality x < -4 mean?

Back

It means that x can be any number less than -4.

Front

What type of circle is used when graphing c = 12?

Back

A closed circle is used to indicate that 12 is included in the solution.

Front

What inequality is represented by the graph where d is to the right of 2.75?

Back

2.75 < d, meaning d is greater than 2.75.

Front

Will the circle be colored in for the inequality 5 ≥ x?

Back

Yes, the circle will be colored in because 5 is included in the solution.

Front

What is the product of 7 and p?

Back

7p.

Front

How do you represent the inequality x ≤ 4 on a number line?

Back

Draw a closed circle at 4 and shade to the left.

Front

What does an open circle indicate in graphing inequalities?

Back

An open circle indicates that the number is not included in the solution.

Front

If x > 3, how would you graph this on a number line?

Back

Draw an open circle at 3 and shade to the right.

Front

What does the inequality 2.75 ≥ d mean?

Back

It means d can be any number less than or equal to 2.75.

Front

How do you graph the inequality x < 0?

Back

Draw an open circle at 0 and shade to the left.