This is a follow-up question to a solved post
https://www.excelforum.com/excel-cha...ml#post5339489
a. the two x points (cells M10 and M11) are just random points or they have any meaning?
b. I see that the new blue trendline is generated from data that you have in range M10:N11. I can not figure out how you added the new trendline to the graph (the graph is a combination of stacked and a line. probably something simple, but I can not figure it out). please clarify
and thanks in advnce for you help!
cheers
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