In a particular region of a national park, there are currently 410 deer, and the population is decreasing at an annual rate of 13%.
A) Write an exponential function to model the deer population.
B) Explain what each value in the model represents.
C) Predict the number of deer that will be in the region afer five years. Show your work.

Question

In a particular region of a national park, there are currently 410 deer, and the population is decreasing at an annual rate of 13%. 
A) Write an exponential function to model the deer population.
B) Explain what each value in the model represents.
C) Predict the number of deer that will be in the region afer five years. Show your work.

nottim · Answer

agh grd. 11

nottim · Answer

what have you done so far?

anonymous · Answer

For A) i got 410x1.13^n. N being the number of years.

nottim · Answer

B should be simple enough then

nottim · Answer

Wait, did you notice it said that the pop. was decreasing>?

anonymous · Answer

no i did not. so for decreasing - 410x1.13/n?