A park started with 12 oak trees, and the number of oak trees increased at a rate of 25% each year. Write the function that models the situation, substituting numerical values for A and r into the expression. f(x)=A(1+r)X

Step-by-step explanation:

The number of oak trees after x years is given by a function in the following format:

In which A is the initial number of oak trees, and r is the growth rate, as a decimal.

A park started with 12 oak trees

This means that

The number of oak trees increased at a rate of 25% each year.

This means that

So