Reading and Graphing Inequalities on a Number Line

Write the inequality for the graph.

• x ≥ 5

• x < 5

• x > 5

• x ≤ 5

What inequality does the number line graph represent?

• x ≤ -4

• x ≥ -4

• x < -4

• x < 4

Write x≤ 23 in words.

• x is greater than 23

• x is greater than or equal to 23

• x is less than 23

• x is less than or equal to 23

Ashley sees a sign that says you must be more than 48 inches tall to ride a roller coaster.

She writes the inequality as h > 48.

How can she graph the solutions of the inequality?

• Plot an open circle at 48 and shade left.

• Plot a closed circle at 48 and shade left.

• Plot an open circle at 48 and shade right.

• Plot a closed circle at 48 and shade right.

What inequality does the number line graph represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

Select the correct inequality for the graph.

• -1 ≤ x < 6

• 1 ≤ x < 6

• 1 < x ≤ 6

• x ≤ 1 or x > 6

Which inequality matches the graph?

• x ≤ -1

• x > -1

• x ≥ -1

• x < -1

Select the inequality shown

• x > 1

• x ≥ 1

• x < 1

• x ≤ 1

Which figure shows the inequality x > -4?

• Figure 1

• Figure 2

• Figure 3

• Figure 4

Which graph matches the inequality
r ≥ -6?

• A

• B

• C

• D