Equations Inequalities Review

Greater than

• <
• >
• ≤
• ≥

Less Than

• <
• >
• ≤
• ≥

Less than or equal to

• <
• >
• ≤
• ≥

Greater than or equal to

• <
• >
• ≤
• ≥

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 or equal to -2
• x < -2
• -2 < x
• x is greater than -2

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ -3

x + 2 = 5

• 3

• 5

• 7

• 2