Linear inequalities (one variable)

For < and >, what kind of circle is used when graphing on a number line?

• Open
• Closed

When graphing an absolute value equation on a number line, the lines should face away from each other if the original inequality is $>$  or $\ge$  

• True

• False

What kind of inequality is this? |x-2|<7

• AND compound inquality
• OR compound inequality

Solve the absolute Value inequality and graph. 

• A
• B
• C
• D

Rewrite the following solutions as an absolute value inequality:

-12 ≤ x ≤ 4

• | x + 4 | ≤ 8

• | x - 4 | ≤ 8

• | x - 8 | ≤ 4

• | x + 8 | ≤ 4

Describe this using interval notation:
"All real numbers except for -5"

Which equation below best matches the graph on the number line ?

• -40 + 60 = n ; n = 20

• 60 - (-100) = n ; n = 160

• 60 + n = -40 ; n = -100

What is the equation of this graph?

• y > |x-2|

• y > |x|-2

• y ≥ |x|-2

• I don't know

The absolute value of -3 is the distance between.....

• 0 and -3 on a number line

• 3 and -3 on a numberline

• -3 and 1 on a number line

• 3 and 1 on a number line

What does the absolute value symbol look like?

• 
• 
• 
•