D x 2 x 1 2 y 2 y 1 2. Slope can also be calculated using the y2 - y1 x2 - x1 formula. X y.
The distance between two points on a number line with coordinates.
We can put this information into our formula. It follows that the distance formula is given as. A free math video lesson on Use the Distance Formula. There are many different ways to determine the distance between two objects.