Short Answer: False
The domain is the x value. It is the power in the equation. You can have almost any value for x depending on what you've been told about infinity. My definition for the domain (for this question) is
- ∞ ≤ x ≤ ∞ for all real values. The graph is almost the same one as the last one I sent you, but it is slightly different.
Answer << False
PS How do you get such clear pictures? It's a joy to read.