Different words same formula Teachers use different words for the y-coordinates and the the x-coordinates. OR angle of incline th. Y 3 m x 2 We already calculated the slope m.
Two Point form is one such method used to find the equation of a straight line when there is no slope and the straight line is in a Cartesian plane passing through two given points.
Some call the y-coordinates the rise and the x-coordinates the run. Substitute either point into the equation. Identify the coordinates x₁y₁andx₂y₂. And the line passes through the 2 points given the equation of a line is y mx c where y is dependent on x m and c are constants and x is independent.