[5/10 Points] DETAILS PREVIOUS ANSWERS CRAUDCOLALG5 4.4.EX.003. MY NOTES ASK YOUR TEACH For this exercise, round all regression parameters to three decimal places. The table below shows the estimated value C, in dollars, of an 1877 Indian Head Cent (Philadelphia mint mark) in very fine condition t years after 1950. t = time in C = value years since 1950 in dollars 0 25 30 400 45 625 54 1750 60 2000 (a) Use exponential regression to model.C as an exponential function of t. O C = 18.460 x 0.598t O C = 29.490 x 1.076t O C = 32.489 x 1.022 O C = 28.981 x 0.268 O C = 24.657 x 1.250t (b) According to your exponential model, by what percentage does the value of the 1877 cent increase from year to year? (Use the model found in part (a). Round your.answer.to. one decimal place.) X % Enter a number. Additional Materials