Hello,
I'm looking for help or direction where I can search for more information.
I am using MS Excel and I have a problem I don't know how to resolve.
If I have the following problem:
Excel column has data points as such:
10
100
150
160
220
If I plot those numbers, it is clearly visible that the graph is not linear.
I need to insert additional data points to make it more granular and keep the original curve of the graph.
Is there a formula in Excel or some standard terminology I need to look for to accomplish that?
Please advise,

Thanks,