Suppose the function f(x) = xn, n ≠ 0 is differentiable for all x. Then n can be any element of the interval

\(\left( {\frac{1}{2},{\rm{\;}}\infty } \right)\)

Suppose the function f(x) = xn, n ≠ 0 is differentiable for all x. T

1.	Suppose the function f(x) = xn, n ≠ 0 is differentiable for all x. Then n can be any element of the interval
A.	[1, ∞)
B.	(0, ∞)
C.	\(\left( {\frac{1}{2},{\rm{\;}}\infty } \right)\)
D.	None of the above
Answer» B. (0, ∞)