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Determine the range of the following graph:
12
11
10
9
8
7
6
5
4
3
2
-12-11-10 -9 -8 -7 -6 -5 -4 -3 -2 -1
1 2 3 4 5 6 7 8 9 10 11 12
- 2
-9
-10
Can somebody help me with this question ? T.i.a (:

Determine the range of the following graph 12 11 10 9 8 7 6 5 4 3 2 121110 9 8 7 6 5 4 3 2 1 1 2 3 4 5 6 7 8 9 10 11 12 2 9 10 Can somebody help me with this q class=

Respuesta :

Step-by-step explanation:

Range is all possible y values a function can have. Look at the y axis. So let find the max/ min y value the function can have. The max y value is 1, and the minimum y value is -4. All the x Intervals fall between -4, and 1. Since we have solid dot we include the -4 and 1.

So the notation for this is

[tex] - 4 \leqslant y \leqslant 1[/tex]

or

[-4,1]