State the starting value a, the growth factor b, and the percentage growth rate r for the given exponential function. 4 Q = 5000(1+ %)' Round your answer for b to four decimal places and your answer for r to two decimal places. a: "5000 a n a % A commercial property initially worth $900,000 decreases in value by 8.7% per year. Complete the table below, which shows the value, V, of the property (in $10005) over time. Round your answers to one decimal place. V, 53 10005 900 Write the given function in the form Q = ab'. Give the values of the constants a and b. Q = 8 - 3t - 4' 5: || b=l I Write the given function in the form Q = ab'. Give the values of the constants a and I). Q = 9(3 - 4")2 The quantity, Q, of caffeine in the body t hours after drinking a cup of coffee containing 200 mg is Q = 200(083)'. (a) Complete the following table. Round your answers to one decimal place. I Q 3.5 3.6 3.7 3.8 3.9 E\" u. E\" o 3.8 3.9 (b) What does your answer to part (a) tell you about the half-life of caffeine? Round your answers to one decimal place. The half-life of caffeine is between v hours