Density of Cold and Hot Water

The class went to the crick lab and were presented with a open office document that displayed numbers.  The next step was input the formula for density.  What would happen was that the formula used to calculate the density and it was then displayed on the graph.  Then we would change the colors of the graph to our personal preferences, add a title, and label the x and y axis.  Then we saved the file and handed it into  Mrs. Chen's handin folder.