Final answer:
Without the actual functions or values of f(x) and g(x), it's impossible to determine 2f(1) + g(2); the provided information is insufficient.
Step-by-step explanation:
To determine 2f(1) + g(2), we need the actual functions or values of f(x) and g(x) at the specific points of x=1 and x=2. Without these values or the explicit functions, it's impossible to compute the expression accurately. The information provided in this scenario is insufficient for calculating the value of 2f(1) + g(2), as none of the references clearly state the functions f(x) or g(x) or their values at the specified points.