# Inequalities and interval notation

## Interactive practice questions

Consider the pictured inequality.

a

The endpoints of this interval are $\editable{}$ and $\editable{}$.

b

Which of the following is the correct notation for the pictured interval?

$[$[$-1$1,$2$2$]$]

A

$($($-1$1,$2$2$]$]

B

$[$[$-1$1,$2$2$)$)

C

$($($-1$1,$2$2$)$)

D

$[$[$-1$1,$2$2$]$]

A

$($($-1$1,$2$2$]$]

B

$[$[$-1$1,$2$2$)$)

C

$($($-1$1,$2$2$)$)

D
Easy
Less than a minute