2. Writing Equations in Point-Slope Form
Sign In
Assume that (x,y) is any point that the line passes through different than the given point. Then, consider the Slope Formula to write an equation for the line.
See solution.
m=y- y_0/x- x_0 Next, we will multiply both sides of the equation by ( x- x_0) to simplify it. ( x- x_0)* m&=( x- x_0)* y- y_0/x- x_0 ( x- x_0)* m&= y- y_0 Finally, we will rearrange the equation such that the y-variable will be on the left-hand side and the x-variables will be on the right-hand side. y- y_0= m( x- x_0) As a result, we have written our equation in point-slope form.