Y = |x + 2| What is thw Domain and the Range ​

Question

`y = |x + 2|`
What is thw Domain and the Range ​

Answer 1

The domain is the x value and the range is the y value.

Because x is a variable it can be any real number so the domain would be negative infinity to infinity.

Because the domain is negative infinity to infinity, then the range is also negative infinity to infinity.