I am new to coding. I want to have a regression plot in R that must pass through a given point (X, Y). For example, I want to plot a linear regression line of the following sample data, that passes through (41, 2900). referring 
I am new to coding. I want to have a regression plot in R that must pass through a given point (X, Y). For example, I want to plot a linear regression line of the following sample data, that passes through (41, 2900). referring