Which one of the following is correct in respect of the function \[f(x

1.	Which one of the following is correct in respect of the function \[f(x)=\left\| x \right\|+{{x}^{2}}\]
A.	\[f(x)\] is not continuous at x = 0
B.	\[f(x)\] is differentiable at x = 0
C.	\[f(x)\] is continuous but not differentiable at x = 0
D.	None of the above
Answer» D. None of the above

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Which one of the following is correct in respect of the function \[f(x)=\left| x \right|+{{x}^{2}}\]

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