Question

Help with brothers math homework?I can't help because I forgot how to do this​

Answer 1

Hey there!

The range is the possible y values.

Thus, we see here that the range is all numbers from -8 to 7.

Let me know if this helps :)

Answer 2

See below.

Explanation:

The range of a graph is the span of y-coordinates the graph covers.

From the graph, we can see that the graph covers all y-values between the values of y=-8 and y=7.

Therefore, the range is all of the numbers in between them including them.

In interval notation, this is:

`[-8,7]`

We use brackets instead of parentheses because we include the numbers.

And in set notation, this is:

`\y`