RSM Unit 8 Lesson 4 Assignment Name Directions: Answer the following questions. This may be graded for correctness. This will be turned in at the end of class. 1036 1681 2900 4662 7800 12033 Use regression to find an exponential equation that best fits the data above. The equation has form y = ab where: a = 2. Exponential Regression The table below shows the value, V. of an investment (in dollars) after n years. 12 14 19 V 3800 4188.99 5000.54 6266.44 6580.37 7605.73 Use your calculator to determine the exponential regression equation that models the set of data above. Round the "a" value to two decimals, and round the "b" value to three decimals. Use the indicated variables. V = Based on your regression model, what is the percent increase per year? Find V when n = 15. Round your answer to 2 decimal places. V = Interpret your answer by completing the following sentence. Use units. "The value of the investment after years is 3. X 3 4 5 6 699 722 688 710 733 787 Use exponential regression to find a linear equation that best y = fits this data. Round both a and b to 4 decimal places. Use linear regression to find a linear equation that best fits this y = data. Round both m and b to 2 decimal places. Of these two, which equation best fits the data