Question

In rational functions, what does it mean if a function is continuous or not?

Answer 1

http://en.wikipedia.org/wiki/Continuous_function

Answer 2

hope this helps

Answer 3

So, a continuous function would be one where you put something in for y and get something else for x?

I'm still kind of confused.

Answer 4

\[f(x)=-1\div(x-2)^{2}\] I need to know wether this is continuous or not.

Answer 5

I think it might be continuous but im not entirely sure

Answer 6

Oh ok. Thanks :)

Answer 7

it is continuous at every number except when the number x on bottom makes the entire denominator 0.
So it is continuous everywhere except when x-2=0

Answer 8

solve that equation