Question

Find the range of the graphed function.

Answer 1

The range is:

-9≤y≤5

Explanation:

We have to find the range of the graphed function.

Here, the scale is of 2 units

The range is calculated as the values between the smallest value and the largest value

The smallest value graph attains is: -9

and the largest value graph attains is: 5

Hence, the range is:

-9≤y≤5

Answer 2

The range of a graph is the high-and-low points of the graph on the y-axis.

The high point looks like it is at y = 5. The low point appears at y = - 9

Option D is your answer.