Final answer:
The domain of the given expression (1)(w) = 2 + ____ is all real numbers.
Step-by-step explanation:
The domain of the given expression (1)(w) = 2 + ____ can be determined by considering the restrictions on the variable 'w'. Since there is no specific information given about 'w', we can assume that the domain includes all possible values of 'w'. Therefore, the domain is all real numbers.