# How do you find the domain and range of #2/ root4(9-x^2)#?

##### 1 Answer

Dec 16, 2017

The domain is

#### Explanation:

Let

The denominator must be

Therefore,

The domain is

To find the range, proceed as follows

Therefore,

and

The range is

graph{root(4)(16/(9-x^2)) [-7.02, 7.03, -2.197, 4.827]}