Final answer:
The degree of a polynomial function is determined by the highest power of the variable in the function.
Step-by-step explanation:
The degree of a polynomial function is determined by the highest power of the variable in the function. To find the degree of a polynomial function, look at the highest exponent of the variable in the function's equation. For example, if the function is f(x) = 3x^4 + 2x^2 - 5x + 1, the degree of the polynomial is 4 because the highest power of x is 4.
In this case, the given data and options A, B, C, and D do not provide any specific polynomial function to determine its degree. Therefore, none of the given options are applicable for determining the degree of the polynomial function.