Solving Inequalities

What inequality does the number line graph represent?

• x > 3
• x < -3

What inequality does the number line graph represent?

• x < -4
• x < 4

 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?

• <, >

• ≤, ≥ 

 Pick the correct inequality.

• A

• B

• C

• D

• b > 20

• b > 6

• b > 14

• b > 20

You flip an inequality symbol when you...

• subtract
• multiply and divide only
• multiple by a negative number
• multiple or divide by a negative number

Solve and graph.
k - 13 > -51

• A
• B
• C
• D

Solve the following inequality. Show your algebraic work!

• b > 6

• b < -4

• b > 1

• b < -12