If f(x)=x2−4x−2f(x) = \frac{x^2 - 4}{x - 2}f(x)=x−2x2−4 for x≠2x \neq 2x=2, what is limx→2f(x)\lim_{x \to 2} f(x)limx→2f(x)?
444
000
222
Does not exist