Question

Specify the collection where f is continuous
f(x) = x^3-3x+2

Answer 1

\[(-\infty,\infty)\]

Answer 2

I got some other ex of that kind, what methode do I have to use the 2e is:
f(x)= (x-2)/(x+3)

Answer 3

hold it. how did the polynomial become a rational function?

Answer 4

That is another excercise.

Answer 5

could you recheck the function.

Answer 6

Yes, we are seeing raional functions.

Answer 7

no. but what you have here is: \[f(x)=x^3-3x+2\]