In a board game, a certain number of points is awarded to a player upon rolling a six -sided die (labeled 1 to 6) according to the function f(x)=2x+3, where x is the value rolled on the die. Find and interpret the given function values and determine an appropriate domain for the function.

f(2) = [___], meaning when a [___] is rolled on the die, the player is awarded [__] points. This interpretation
(A: does make sense) or
(B: does NOT make sense)

f(5.5) = [__], meaning when a [___] is rolled on the die, the player is awarded [__] points. This interpretation
(A: does make sense) or
(B: does NOT make sense)

f(9) = [__], meaning when a [___] is rolled on the die, the player is awarded [__] points. This interpretation
(A: does make sense) or
(B: does NOT make sense)

Based on the observations above, it is clear that an appropriate domain for the function is
(A: all real numbers)
(B: non-negative real numbers)
(C: real numbers in a≤x≤b)
(D: integers)
(E: whole numbers (0, 1, 2, etc)
(F: positive integers (1, 2, 3, etc)
(G: Integers a≤x≤b)