the function is continuous. lim (x-> -inf) p(x) = -inf

lim (x -> +inf) p(x) = +inf

therefore by the intermediate value thm the function hits all values between -inf and +inf, including zero

something like that i think

Results 1 to 5 of 5

- December 9th 2008, 04:43 PM #1

- Joined
- Dec 2008
- Posts
- 3

- December 9th 2008, 05:12 PM #2

- December 9th 2008, 05:19 PM #3

- Joined
- Dec 2008
- Posts
- 3

- December 9th 2008, 05:29 PM #4

- December 9th 2008, 06:00 PM #5

- Joined
- Dec 2008
- Posts
- 3