Simple and to the point. Open it up, print it out for one between two and then get them to match up the straight line graphs with their equations. I like the fact that the axes are not numbered - helps raise the challenge a little and creates better discussion points.
Simple and to the point. Open it up, print it out for one between two and then get them to match up the straight line graphs with their equations. I like the fact that the axes are not numbered - helps raise the challenge a little and creates better discussion points.