The depreciation of a car is given by the function fx 28000

The depreciation of a car is given by the function f(x) = 28000(0.91)^x. At what percent is the car depreciating each year? 91% 25,480% 9% 28.000% The decay in population of an endangered species is given by the function, f(x) = 34000(0.87)^X. At what Percent is the population decaying each year? 87% 34,000% 13% 29.580%

Solution

QUESTION 7.    91 % (BECAUSE THE FUNCTION HAVE THE MULTIPLYER (0.91^x) QUESTION 8.    87 % (BECAUSE THE FUNCTION HAVE THE MULTIPLYER (0.87^x)