algebraic inequalities

x < 10

Select all the values that could be x.

• 5

• 12

• 7

• 2

• 13

The speed limit is 55 miles per hour. Select all the speeds that you CAN drive to stay within the speed limit.

• 45

• 65

• 53

• 55

• 62

You must be at least 4 feet tall to ride the rollercoaster.

Select the TRUE statements.

• A person who is 5 feet tall can ride the rollercoaster.

• A person who is 3 feet 11 inches tall can ride the rollercoaster.

• A person who is 5 feet 2 inches tall can ride the rollercoaster.

• A person who is 2 feet tall can ride the rollercoaster.

Match the graph with its inequality.

• 11 < a

• 11 > a

• 11 ≤ a

• 11 ≥ a

When you see these symbols “> or <“ you will graph a(n):

• closed circle

• open circle

• closed circle

• open circle

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥

• <, >

• ≤, <

• ≥, >

>

• Greater than

• less than

• greater than or equal to

• less than or equal to

• 
• 
• 

x more than 10

• x < 10

• x > 10

• x ≤ 10

• x ≥ 10