Solving for an exponential variable (x) of e
The data below represent x and y values which fit an exponential equation
is there a way to use the solver to establish what x is when y is zero?
I need to do this for thousands of data sets like these so it needs to be fairly painless!
The answer is about 480!
Is there any way to perform an exponential regression that provides an output comparable to that given by the data analysis add-in? I have used LOGEST, but I would much prefer having a residual plot, probability plot etc. made available.
How do I enter and exponential equation in a cell?
So I am trying to solve for an unknown dollar amount if I know a few variables.
How could I do so?
If I know the following.
Price Increase - $.25
Variable Costs - 55%
Sales Tax - 8%
Price to stay flat on margin - (Unknown)
The answer is $.60 if I go about it backwards, but I can't figure out how to get to the target using an excel function. Is it possible?
I would like to read y data from the established exponential graph (as shown in attachment) from each x value: 2.25, 2.26, 2.27.
How can I show these values y on the graph? I'm currently using Microsoft Excel 2007.
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