1. A wildlife biologist determines that there are approximately 400 deer in a region of a national park. The population decreases at a rate of 4% per year. What is
an exponential function that models the expected population?
A f(x) = 1.04(400)* Cf(x) = 0.96(400)*
B f(x) = 400(1.04)* D f(x) = 400(0.96)*
OA
ОВ
C
Ο Ο