Graphing Inequalities on a Number Line Graph

Front

What symbol is used for an open dot when graphing an inequality?

Back

<, >

Front

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

Back

Open

Front

Give two numbers that could be x in x < 8.

Back

0.8, 5.9

Front

Match the graph with its inequality: a ≥ 11.

Back

a ≥ 11

Front

What inequality does the number line graph represent if it includes a closed dot at 3?

Back

x ≥ 3

Front

What does an open dot on a number line indicate?

Back

The value is not included in the solution set.

Front

What does a closed dot on a number line indicate?

Back

The value is included in the solution set.

Front

If x > 5, which of the following numbers could be x? 4, 6, 5.5

Back

6, 5.5

Front

How would you graph x ≤ 2 on a number line?

Back

Closed dot at 2, shaded to the left.

Front

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

Back

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