differentiation

Question: The abscissae of the points, where the tangent to curve $y={{x}^{3}}-3{{x}^{2}}-9x+5$ is parallel to x-axis, are



1) 0 and 0
2) x = 1 and – 1
3) x = 1 and – 3
4) x = – 1 and 3
Solution: Explanation: No Explanation
Tangent and Normal

Rate this question:

Average rating: (0 votes)

Previous Question Next Question