One Line | Two Lines | Line through Two Points

Calculate Line through Two Points

Calculator for the linear equation from the coordinates of two given points. Two points can always be connected by a straight line, which is exactly defined by these points. The linear equation y = mx + b can be calculated from the x- and y-coordinates of both points with m = (y2-y1) / (x2-x1) and b = y1 - mx1. Please enter the coordinates of the two points, the linear equation will be calculated.

First point: x1 = , y1 =

Second point: x2 = , y2 =

Round to    decimal places.

Linear equation:

Example: a line through the points (1|5) and (3|2) has the linear equation y = -1.5x + 6.5.

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