Module 4 Test Review

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?

• ≤, ≥ 

• <, >

LESS THAN represents which symbol

GREATER THAN represents which symbol

You flip an inequality sign every time you multiply or divide

• true

• false

you must be at least 48 inches to ride the roller coaster.

• x > 48
• x < 48
• x ≤ 48
• x ≥ 48

A student must be at least 15 years old (15 years old or older) to obtain a driver’s permit.

• x > 15

• x < 15

• x ≤ 15

• x ≥ 15

You can spend no more than 20 dollars on your mom's birthday present.

• x > 20
• x < 20
• x ≤ 20
• x ≥ 20

x is less than or equal to 24

• x > 24
• x < 24
• x ≤ 24
• x ≥ 24

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3