The function \[f(x)=2{{x}^{3}}-3{{x}^{2}}+90x+174\] is increasing in the interval [J & K 2005]

The function \[f(x)=2{{x}^{3}}-3{{x}^{2}}+90x+174\] is increasing in t

1.	The function \[f(x)=2{{x}^{3}}-3{{x}^{2}}+90x+174\] is increasing in the interval [J & K 2005]
A.	\[\frac{1}{2}<x<1\]
B.	\[\frac{1}{2}<x<2\]
C.	\[3<x<\frac{59}{4}\]
D.	\[-\infty <x<\infty \]
Answer» E.

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The function \[f(x)=2{{x}^{3}}-3{{x}^{2}}+90x+174\] is increasing in the interval [J & K 2005]

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