Inequalities

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

10 ≥ x - 3

• x ≤ 13

• x ≥ 13

• x ≤ 7

• x ≥ 7

8x ≥ -32

• x ≥ -4

• x ≥ 4

• x ≤ -4

• x ≥ 4

4x - 2 ≤ -22

• x ≥ -5

• x ≥ -6

• x ≤ -6

• x ≤ -5

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ -3

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

• Open
• closed

Match the graph with its inequality.

• a > 11
• a < 11
• a ≥ 11
• a ≤ 11

Which graph matches the inequality
r ≥ -6?

• A
• B
• C
• D