The graph below shows the cost of basic cable service from a cable provider from 2002 to 2010.3 A representative of the company made a linear equation of the data using the 2002 price as a starting value and the 2005 price as a second data point. What is the company’s equation? Use Pc for the price per month and t for time in years since 2002. Round the slope to the nearest hundredth. A consumer advocate made a linear equation of the data using the 2002 price as a starting value and the 2009 price as a second data point. What is the advocate’s equation? Use Pa for the price per month and t for time in years since 2002. Round the slope to the nearest hundredth. What will the price per month be in 2015 based on the company’s model? The consumer advocate’s model? Hint: Remember that t is the number of years since 2002. Company's projection: $ Consumer advocate’s projection: $ Why might the company and the consumer advocate choose those particular points to make their models? Which of the following is the best estimate of the average rate change from 2002 to 2010? $2.80/year $3.30/year $3.40/year $3.50/year