Line slope calculator

Enter coordinates of two different points:

Line slope calculator find the slope of a line, parametric normal and slope-y-intercept equation of line given by coordinates of two points A,B in plane. Slope will be calculated by finding the ratio of the "vertical change" (dy) to the "horizontal change" (dx) between two distinct points A, B on a line. Slope is quotient "rise over run".
m =  frac{d y}{d x} =  frac{ Delta y}{ Delta x} =  frac{y_1 - y_0}{x_1 - x_0} $    $