Jon writes:
... the 'numbers' in the Hebrew word for 'red', for example, are added up, and that sum assigned as the X value in a coordinate set. That color's corresponding wave frequency value (as determined by, or measured by what I do not know) becomes the Y value. Thus, for each of the colors we have an (X,Y) point to plot on the graph. When we plot them in a given order, for the colors available, we get a straight line.
So what do the slope and y-intercept represent?
"I'm Rory Bellows, I tell you! And I got a lot of corroborating evidence... over here... by the throttle!"