Ginny is study a population of frogs she determines that the population is decreasing at an average rate of 3% per year and she began her study from population was estimated at 1200 which function represents the frog population after x years

Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)