Writing and Graphing Inequalities

Front

What type of circle is used when graphing the inequality x < 3?

Back

Open circle

Front

What type of circle is used when graphing the inequality x ≥ 7?

Back

Closed circle

Front

Which graph matches the inequality 1/2 > b?

Back

Graph B

Front

Which graph matches the inequality 2 > p?

Back

Graph D

Front

Which of the following is a solution to the inequality m < 25? m = 30, m = 25, m = -91, m = 27

Back

m = -91

Front

What does an open circle represent in graphing inequalities?

Back

It indicates that the number is not included in the solution.

Front

What does a closed circle represent in graphing inequalities?

Back

It indicates that the number is included in the solution.

Front

How do you graph the inequality x > 4?

Back

Draw a number line, place an open circle at 4, and shade to the right.

Front

How do you graph the inequality y ≤ 2?

Back

Draw a number line, place a closed circle at 2, and shade to the left.

Front

What is the solution set for the inequality x < 5?

Back

All numbers less than 5.