I have a graph question. I am given the values of Force and the values of length of a rubber band stretching and contracting and am told to plot the data in a length vs force graph. Here is the data: And using the data in the plot I have to calculate the work done by the rubber band as it stretches from 10 to 87. I know to do this I just have to caluclate the area under the graph, but my question is how do I plot the graph when the force at force 10 is both 18 and 33. Sorry if this sounds confusing, hope someone can help.