The function f(x)= ( frac{1}{x^3-3x^2-10x+24} )is continuous at which of the following?

The function f(x)= ( frac{1}{x^3-3x^2-10x+24} )is continuous at which

1.	The function f(x)= ( frac{1}{x^3-3x^2-10x+24} )is continuous at which of the following?
A.	1
B.	2
C.	3
D.	4
Answer» B. 2