# How do you find the domain and range of #g(x) = 9x + 5#?

##### 1 Answer

Oct 9, 2017

#### Explanation:

The domain is the set of all possible x-values which will make the function "work", and will output real y-values.

So, here we can let

The real values of

Here too, the range can be any real number.

For example-->

Let

Then

So for all real values of

Therefore,