If \(f(x) = 3x^3 + 4x^2 + x – 8\), what is the value of f(-2)?
- -24
- 30
-
-18
- -50
The correct answer is: C
Explanation
\(f(x) = 3x^3 + 4x^2 + x - 8\)
\(f(-2) = 3(-2)^3 + 4(-2)^2 + (-2) - 8\)
= \(-24 + 16 - 2 - 8\)
= -18
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