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Re: DSolving(?) for a given tangent

Hi Angle,

45 degree depends on your graphics scaling. Therefore, I assume you mean 

a point where the derivative equals 1. This is easily solved by:

fun[x_]:=Exp[0.22 x]


hope this helps, Daniel

ngleWyrm wrote:

> Don't know for sure if this is the right function, so here's the scenario:


> f[x_] := E^(0.22 x);

> Plot[f[x], {x, 6, 36}]


> Which plots a nice escalating curve.


> What I would like to know is: Where is the point {x,f[x]} that has a 

> 45-degree tangent line; ie where is this curve's balance point before it 

> really starts taking off?




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