Hmm...can you explain some of the steps?
I derived x2e-3x/x
I simplified it to e-3x(2-3x-1) = 0.
So my x-value is 1/3. But when I look at it on the graph, it looks like that value is a local minimum...so I'm confused.
Homework Statement
[PLAIN]http://img824.imageshack.us/img824/5387/idkz.jpg
Homework Equations
The Attempt at a Solution
I really don't even understand where to start. I mean, the graph just seems to go continuous and so wouldn't that mean their is no maximum slope?