Level:
Project ID:
9000065509
Accepted:
1
Given the function
\[
F(x) = x + \frac{9}
{2}x^{2} + 9x^{3} + \frac{27}
{4} x^{4},
\]
find the function \(f\)
such that \(F\) is
primitive to \(f\)
on \(\mathbb{R}\).
\(f(x) = (1 + 3x)^{3}\)
\(f(x) = (1 + 3x)^{2}\)
\(f(x) = 1 + 3x + 3x^{2} + 3x^{3}\)
\(f(x) = (1 + 3x)^{4}\)