Graphing Inequalities

Front

What symbols are used for a closed dot when graphing inequalities?

Back

≤, ≥

Front

Would you use a closed or open circle to graph x < 3?

Back

Open

Front

Which graph matches the inequality k < 3?

Back

Graph A

Front

Match the graph with its inequality: b ≤ –2.

Back

Graph representing b ≤ –2

Front

What inequality does the number line graph represent if it includes 3 and extends to the right?

Back

x ≥ 3

Front

What does an open circle represent in graphing inequalities?

Back

The value is not included in the solution set.

Front

What does a closed circle represent in graphing inequalities?

Back

The value is included in the solution set.

Front

How do you graph the inequality x > 5?

Back

Use an open circle at 5 and shade to the right.

Front

How do you graph the inequality y ≤ 2?

Back

Use a closed dot at 2 on the y-axis and shade below.

Front

What is the difference between ≤ and < in graphing?

Back

≤ includes the endpoint; < does not.