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Park rangers released 4 fish into a pond in year 0. Each year, there were three

times as many fish as the year before. How many fish were there after x
years? Write a function to represent this scenario.

User Jeancarlos
by
7.0k points

2 Answers

4 votes

Answer:

Explanation:

f(x)=4(3) with an exponent of x on the top.

User Sixsixsix
by
6.7k points
5 votes

Answer: y (x) = 4 (3)∧x

Explanation:

Hi, to answer this question we have to analyze the information given:

Park rangers released 4 fish into a pond in year 0. Each year, there were three times as many fish as the year before.

We have to apply the exponential growth expression:

y (x)= ab∧x

Where:

a= initial amount

b= growth factor

x = number of years

Replacing with the values given

y (x) = 4 (3)∧x

Feel free to ask for more if needed or if you did not understand something.

User Raju Ram
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6.6k points