Question

Given the function fx = x^4 - 24x^2, find f(x).

a) (x^4 - 24x^2)
b) (x^2 - 24)
c) (x^2 + 24x)
d) (x^4 + 24x^2)

Answer 1

The correct answer to what f(x) is for the function f(x) = x^4 - 24x^2 is option a) (x^4 - 24x^2), as it matches the original function exactly.

Step-by-step explanation:

The function given is f(x) = x^4 - 24x^2. To find f(x), we simply use the function's formula by plugging in the value of x into the equation. In this case, the student does not need to perform any calculation, as the answer to what f(x) is in the given formula is already apparent. Looking at the provided function and choice of answers, option a) (x^4 - 24x^2) is correct because it precisely matches the original function provided.