9000070405

SubArea: 
Function Behavior
Level: 
A
Project ID: 
9000070405
Accepted: 
1
Clonable: 
0
Easy: 
0
Given function \(f(x)= x^{3} + 3x^{2} - 24x + 5\), find the intervals where \(f\) is a decreasing function.
\(\left (-4,2\right )\)
\(\left (-3,5\right )\)
\(\left (-3,3\right )\)
\(\left (-5,1\right )\)