Answer:
The range of the function is:

Explanation:
Consider the provided function.
The range of the function is the set of output values which a function can produce, or we can say that the range is the set of y values which a function can produce.
Now consider the provided function:

In the above function all the set of y values is the range of the function and the y values are:
0, -3, -9, 5, and 7
Thus, the range of the function is:
