Test Index

UPSC NDA II 2015 Mathematics Solved Paper

Show Para Hide Para

For the next two items that follows:
Consider the function
f(x)=−2x3−9x2−12x+1

[NDA II 2015]

© examsnet.com

Question : 95

Total: 120

The function f(x) is an increasing function in the interval ?

(−2,−1)
(−∞,−2)
(−1,2)
(−1,∞)

Go to Question:

Prev Question

Next Question

More Free Exams: