9000070305 | math4u.vsb.cz

SubArea:

Analyzing function behavior

Level:

Project ID:

9000070305

Source Problem:

Accepted:

1

Clonable:

1

Easy:

0

Given function

f (x) = x^{4} + 2 x^{3} - 36 x^{2} + 36 x + 2

, find the intervals where

f

is a strictly concave down function.

(- 3; 2)

(- 3; 4)

(- 4; 2)

(- 2; 3)