(22/04/2010 10:42 PM)Grey Ghost Wrote:  never mind, hes excuse is he hasn't done derivatives yet. you have a 50/50 chance of being right though correct? take your chances?

well, i found out what it is, looks like i was forgetting my rules >_>

it's -e^-x

but thanks for helping out grey ghost! very much appreciated :P

but I'll be serious with you, derivatives only take about 20 minutes to learn and find; a bit longer than that to understand.

but essentially, if you can find a derivative; then you can probably solve any question without knowing how it works exactly.

I suck at limits though, the foundations of calculus persay ;_;

(This post was last modified: 22/04/2010 10:57 PM by Tetris999.)