I had a look on the forum how to plot a simple affine function (y=mx+b) but didn't get a clear answer how to do it.
Most of the time, questions was about linear trend which is done with Linest_m and Linest_b functions.
Here is my question :
I have a scatter plot with 1 dimension called A and 2 Measures called M1 and M2.
I now the m and the b of my affine function and want to plot it on the same scatter plot.
I would like to plot as a reference line the affine function y = m x M1 + B
How can I do it ?