Algebra-2

Question Analysis
This problem assesses the understanding of the domain of a composite function, which requires considering the domains of both individual functions and the compatibility of their outputs.

Key Concept Explanation
The domain of is all in the domain of such that is in the domain of .
For , the domain excludes .
For , the domain is all real numbers, but we need to ensure .

Step-by-step Solution
1. Identify the domain of :
2. Find the values of for which