Level:
Project ID:
9000070305
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
Given function \(f(x) = x^{4} + 2x^{3} - 36x^{2} + 36x + 2\), find
the intervals where \(f\)
is a strictly concave down function.
\((-3;2)\)
\((-3;4)\)
\((-4;2)\)
\((-2;3)\)