Ginny is studying a population of frogs. She determines that the population is decreasing at an average rate of 3 percent per year. When she began her study, the frog population was estimated at 1 comma 200 Which function represents the frog population after x years?
Answer
A
f of x is equal to 1 comma 200 times 0 point 9 7 x
B
f of x is equal to 1 comma 200 times 0 point 9 7 to the x th power
C
f of x is equal to 1 comma 200 times 0 point 0 3 to the x th power
D
f of x is equal to 1 comma 200 times 1 point 0 3 to the x th power