Inequalities Basics

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

• x > 48

• x < 48

• x ≤ 48

• x ≥ 48

If m > 17, which is a possible value for m?

• 12

• 10

• 23

• 7

Which inequality matches the graph?

• x<3

• x>3

• x<3

• x>3

Which inequality matches the graph?

• x>-2

• x<-2

• x>-2

• x<-2

Select all values that are solutions to the inequality x < 20

• 0

• 100

• 10

• 50

When you graph an inequality, you use 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 letter for:

x < 6

• A

• B

• C

• D

Match the graph with its inequality.

• b > –2

• b < –2

• b ≥ –2

• b ≤ –2

What inequality does the number line graph represent?

• x ≤ -4

• x ≥ -4

• x < -4

• x < 4