Chapter 3 Linear Inequalities

What inequality symbol goes with is at least?

• <

• >

• ≤

• ≥

Match the graph with its inequality. 

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

Will my circle be open or closed?

5 ≥ x

• Open

• Closed

What inequality does the number line graph represent?

• x ≤ 4
• x ≥ -4
• x < -4
• x < 4

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

• Open
• closed

Solve.
4x - 12 ≥ 8

• x ≥ 5
• x > 5
• x ≠ 5
• x = 5

Solve and identify the letter of the matching graph.
8a > -136

• A
• B
• C
• D

Solve.
-5(1 - 4a) > -5

• a > 0
• a < 5
• a < 0
• a > 5

Solve.
5(v + 3) - 10v > -10

• v < 5
• v > 5
• v > -5
• v < -5

Solve. 
11x + 16 < 43 + 2x

• x < 5
• x < 3
• x > 5
• x > 3