Question

Please help! I'd greatly appreciate it!

Answer 1

[-4,2] or
`-4 \leq x \leq 2`

Explanation:

Range is the range of the y-axis.

Although we see that the "line" ends at a specific point, it is neither the highest or lowest y-value.

Our lowest y value is -4, and because it is a line, it is not an open dot resulting in a [, instead of a (.

This same thing happens with highest y-value which happens to be 2.

This is interval notation.

Due to your question, you may be asking for this:

`-4 \leq x \leq 2`