# How can I change the variable letters in a trendline equation? [closed]

Right now my equations reads: f(x) = 3.11x + 0.038, however I need to change f(x) and x to different variables. This is in the Calc Spreadsheet.

I believe the asker wants to do something like change the equation to "g(t) = 3.11t + 0.038" instead.

See: https://help.libreoffice.org/latest/h...