Representing solutions of linear inequalities in one variable on a number line

What is this symbol?

• Less than

• Equal to

• Less than or equal to

• Greater than

Select the inequality symbol to complete the inequality that is represented on the graph.

x ____ 3

• >

• <

• <

• >

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

What does a closed circle on -3 with an arrow pointing to the right mean?

• $x\le-3$

• $x\ge-3$

• $x<-3$

• $x>-3$

Match the number line

to the inequality.

***Make sure you write your answers/show work on a sheet of notebook paper.***

When graphing an inequality, you use an open dot when you use which symbol?

• <, >

• ≤, ≥

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ 3

When graphing, do you use an open or closed dot for the symbol $\le,\ge$   

• Open dot

• Closed dot

Which graph represents all of the solutions to the inequality  $r\ge10$  ?

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