The following table gives the monthly premiums for an insurance policy on people of various ages. Full data setD ITIŤ Monthly Premium ($) 140 178 Monthly Premium ($) a. Find an exponential function that models the monthly premium as a function of age. b. Find the quadratic function that is the best fit for the data. c. Graph each function with the data points to determine which model is the better fit. Age Age 35 60 965 40 65 1620 45 250 70 3022 50 390 75 5334 55 619 a. The exponential function that models the data is y=. (Use integers or decimals rounded to the nearest thousandth as needed for any numbers in the expression.) b. The quadratic function that models the data is y =. (Use integers or decimals rounded to the nearest thousandth as needed for any numbers in the expression.) c. Choose the correct graph of the data and exponential function below. OA. OB. OC. 7000- Ay 7000- 7000- 0+ 30 80 30 80 30 80

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