Question

Given the function f(x) = 3x² – 52, what is the value of f(-4)?

A. 68
B. 28
C. -28
D. -68

Answer 1

After evaluating the function f(x) = 3x² – 52 at x = -4, the result is -4, which does not match any of the provided answer choices.

Step-by-step explanation:

To find the value of the function f(x) = 3x² – 52 when x = -4, we need to substitute -4 in place of x and calculate the function's value accordingly. This gives us:

f(-4) = 3(-4)² – 52
= 3(16) – 52
= 48 – 52
= -4.

Therefore, the value of f(-4) is -4, which is not listed in the options provided, indicating there might be an error either in the function provided or the options presented for the answer.