We have the following:
The domain of a function f (x) is the set of all values for which the function is defined, and the range of the function is the set of all values that f takes.
In other words, the range is the output values or the values that can take y.
Therefore, the answer is:
![R=0\leq y\leq8](https://img.qammunity.org/2023/formulas/mathematics/college/eemdp0feema2q3wa0xff3774kyfrj03pxe.png)