Final answer:
The domain of a function cannot be determined without a specific function.
Step-by-step explanation:
The domain of a function is the set of all possible input values (independent variable) for which the function is defined. In other words, it's the set of x-values for which the function produces meaningful output.
The domain of a function determines the set of possible inputs for that function. In this case, since the question does not provide a specific function, we cannot determine whether the domain is continuous or discrete.