To plot the graph you have to identify m the slope the x intercept x1 and the y intercept y1. Point-slope is the general form y-y₁m x-x₁ for linear equations. One point on the line.
The equation point slope calculator will find an equation in either slope intercept form or point slope form when given a point and a slope.
M and want to find other points on the line. Lets start by reviewing the slope formula. Y - y_1 mx - x_1 The variable m stands in for the slope of the line and x1and y1are the x and y coordinates respectively of the point you know. This is the same line that I found on the previous page so I already know what the answer is namely y 4x 2.