Question

Create an exponential growth function, f(x), to model a population of frogs that is growing every year. Identify the principal amount, the growth rate, and the appropriate domain and range for your function. Explain how these key features would affect the graph of f(x).

Answer 1

so i think u will have to do some research or make it up anyway but get a certain amount of years and the frog population first.

Answer 2

remember it has to be an exponential growth function (this tells you that the population of the frogs must increase year by year).

Answer 3

ok so like 50 years and 80 frogs

Answer 4

so e.g. yr 2001 - population of 1000
yr 2002 - population of 1545
yr 2003 - population of 1795

that's just an example, depending on what they are asking for, u may or may not have to use real figures so u'll have to ask a teacher/person of some sort who made that question.

Answer 5

ok so what is f and what is x

Answer 6

the principal amount should be the the first year(the initial population of frogs)

Answer 7

F= 50 X=80