Inequalities Review

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >
• ≤, <
• ≥, >

When graphing an inequality, you use an open dot when you use which symbol?

• <, >
• ≤, ≥ 
• ≤, <
• ≥, >

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

Does the given value make the inequality true?  x + 9 > 21, when x = 15

• True

• Not True

Match the graph with its inequality.

• c > 9
• c < 9
• c ≥ 9
• c ≤ 9

Pick the correct inequality.

• A
• B
• C
• D

Pick the correct letter for:
6 > x

• A
• B
• C
• D

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

• Open
• closed

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 
• <, >

Is x = 9 a solution to the given inequality.
x > 9

• TRUE
• FALSE