## Line Equations in Python

The other day I was playing with some Python challenges found on a popular sites, this challenge worked with xy coordinates on a 2D plane.
I wanted to show some of the code I wrote and how they work.
The Plane Being the data is a tuple of x, y coordinates we will use the Cartesian Coordinate System .
I started my code off as a simple Python class:
class Line(object): def __init__(self, data): self.