differentiation

Question: Let $y={{x}^{2}}{{e}^{-x}}$, then the interval in which $y$ increases with respect to $x$ is



1) $(-\infty ,\infty )$
2) $(-2,\,0)$
3) $(2,\infty )$
4) $(0,\,2)$
Solution: Explanation: No Explanation
Increasing and Decreasing function

Rate this question:

Average rating: (0 votes)

Previous Question Next Question