Point slope form Calculator
To calculate equation of a straight line, please enter the line coordinates (x_{1}, y_{1}) in the XY plane are used and Enter Slope Value (m).
The point slope form is defined that the difference in the y-axis coordinate between two points (y - y_{1}) on a line is proportional to the difference in the x-axis coordinate points (x - x_{1}) and the proportionality constant m is the point slope of the straight line. The equation of a straight line can be found using following formula:
y – y_{1} = m(x – x_{1})
Calculate Equation of a straight line :