Level:
Project ID:
9000070410
Source Problem:
Accepted:
1
Clonable:
1
Easy:
0
Given the function \(f(x) = - \frac{x^{2}}
{x+3}\), find
the intervals where \(f\)
is an increasing function.
\(\left (-3;0\right )\)
\(\left (-\infty ;-6\right )\)
\(\left (0;\infty \right )\)
\(\left (-3;4\right )\)