Graph Inequalities

The graph illustrates which of the following inequalities:

• x is less than or equal to -2

• x < -2

• -2 < x

• x is greater than 2

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?

• <, >

• ≤, ≥ 

• ≤, <

• ≥, >

Will my dot be colored in?
5 ≥ x

• Yes

• No

a number less than 7

• x > 7

• x < 7

• x ≤ 7

• x ≥ 7

x is less than 9

• x < 9

• x > 9

• x ≥ 9

• x ≤ 9

Select the graph for the inequality x > 3

• A

• B

• C

• D

Match the graph with its inequality.

• a > 11

• a < 11

• a ≥ 11

• a ≤ 11

Choose the inequality for the number line.

• y < -1

• y < -1

• y > -1

• y > -1

Which situation can be represented by the inequality
15 + 6x ≤ 100?

• Lazer Zone charges $15 plus $6 per person. If Andrea has a maximum of $100 to spend, how many people can Andrea invite to play laser tag?

• Lazer Zone charges $6 plus $15 per person. If Andrea has a maximum of $100 to spend, how many people can Andrea invite to play laser tag?

• Lazer Zone charges $15 plus $6 per person. If Andrea has a minimum of $100 to spend, how many people can Andrea invite to play laser tag?

• Lazer Zone charges $6 plus $15 per person. If Andrea has a minimum of $100 to spend, how many people can Andrea invite to play laser tag?