Inequality Basics

a number less than 7

• x > 7
• x < 7
• x ≤ 7
• x ≥ 7

x is less than 9

• x < 9
• x > 9
• x ≥ 9
• x ≤ 9

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?

• <, >
• ≤, ≥ 

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

• ≤, ≥ 
• <, >

x is less than 9

• x < 9
• x > 9
• x ≥ 9
• x ≤ 9

a number less than 7

• x > 7
• x < 7
• x ≤ 7
• x ≥ 7

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

• <, >
• ≤, ≥ 

Match the graph with its inequality.

• a < 11
• a > 11
•  a ≤ 11
•  a ≥ 11

Pick the correct inequality.

• A
• B
• C
• D