# How do you find the domain and range of #y= 2 |x+1|-1#?

##### 1 Answer

Jan 20, 2018

The domain is all real numbers.

The range is

#### Explanation:

We can easily see that for whatever number we put in

For the range, we have to find the least value possible of

That is the lowest value possible. Now, we can logically see that there is no limit to how large

Therefore, the range is