This video begins with two points and demonstrates how to graph them on a coordinate plane and then use the graph to help calculate the slope. There are two additional examples that do not show a graph but show how to calculate slope...

This video demonstrates how to find the slope of a line given the graph of the line. The video goes through four different examples. [13:42]

This video demonstrates how to find the slope of a line given the graph of the line. The video uses a formula and demonstrates how to find the slope with several sets of points on the line. It shows that the slope is the same no matter...