(f) Using the U.S. unemployment rate in January 2011 and November 2011, create a linear model for the U.S. unemployment rate as a function of the number of months since January 2011. Let R be the U.S. unemployment rate (as a percent) and let t be the number of months since January 2011. (e) Calculate the relative change in the U.S. unemployment rate from January 2011 to November 2011. Express the relative change as a percentage. Round to the nearest tenth. % (b) MediaMatters.org also posted the chart below, saying it was "... how an honest chart of the changes to the unemployment rate during 2011 looks." Line graph. Y-axis ranged from 8.6 to 9.2. X-axis is months from Jan 2011 to Nov 2011. Jan = 9.0% Feb = 8.9% Mar = 8.8% Apr = 9.0% May = 9.1% Jun = 9.2% Jul = 9.1% Aug = 9.1% Sep = 9.1% Oct = 9.0% Nov = 8.6% (c) If you wanted to present an honest and objective graph of the unemployment changes throughout 2011, how would you present the data