Answer:(-∞, ∞)
Explanation:
To find the domain of the function F(x) = -x + 5, we need to determine the set of all possible input values, or x-values, for which the function is defined.
Since the function F(x) = -x + 5 is a linear function, it is defined for all real numbers. This means that the domain of the function is (-∞, ∞), which represents all possible real values of x.
The given range {2, 5, 4} represents the set of all possible output values, or y-values, of the function. However, it does not affect the domain of the function.
Therefore, the domain of the function F(x) = -x + 5 is (-∞, ∞).