[Tutor] Plotting a Linear Equation

[Corey Richardson]

  Hello tutors. Probably the wrong mailing list, but someone might know.
I want to use matplotlib (or similar) to plot an equation in 
slope-intercept (y=mx+b) or standard form (Ax + By = C). As far as I've 
read and tested, you can only plot with a series of points. I could make 
two points out of those manually, but I was wondering if anyone knew of 
an easier way. Thanks.