Re: Asymptote from a set of data

"Wayne" <wayne.lawson@xxxxxxxxxx> wrote in message
news:7886703.1136541210409.JavaMail.jakarta@xxxxxxxxxxxxxxxxxxxxxxxxx
> Hi
>
> I have a set of data in Excel that is similar to inv. exp.
> The data has x and y columns. I am trying to find the point at which the
> curve turns e.g asymptote.
> How do I find the asymptote of a set of data? I do not have a function
> for this data.
>
> WayneL

You might be lucky - inv exp is log
so chart the data using XY scatter.
Rt click a point on the chart and chose "add trendline", type log
and in options tab chose "display equation on chart".

Joe


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