Point-Slope Form Equation of a Line Calculator

X1: Y1:
Slope(m):
Equation

Point–slope form Formula

y - y1 = m( x - x1 )

m is the given slope and (x1, y1) is the given point.

For example, To find the equation of the straight line that passes through the point (3, –6), and the slope is m = 4

The line equation: y =4x -18.

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