6.20 Inequalities

When graphing b < 6, would you use an open or closed circle?

• Open
• closed

When graphing this inequality, would the dot be open or closed?
5 ≥ x

• Closed
• Open

Pick the correct inequality.

• A
• B
• C
• D

What inequality does the number line graph represent?

• x ≤ 4
• x ≥ -4
• x < -4
• x < 4

How would you read this inequality?
x > 5

• x is greater than 5
• x is less than 5
• x is zero
• x is at least 5

What does this symbol mean?
≤

• greater than
• less than
• less than or equal to
• at least

What does this symbol mean?
>

• less than
• greater than
• greater than or equal to
• at most

Match the graph with its inequality.

• c > 9
• c < 9
• c ≥ 9
• c ≤ 9

Match the graph with its inequality.

• d > 6
• d < 6
• d ≥ 6
• d ≤ 6

Match the graph with its inequality.

• g > –2.8
• g < –2.8
• g ≥ –2.8
• g ≤ –2.8