The function below shows the number of students of a school who enrolled for yoga classes. Let f(x) represent the total number of students who enrolled for the classes after x years:

f(x) = 15(1.23)^x

The average rate of change in the number of students who enrolled for yoga classes from the third to the fifth year is ________students per year.

Round your answer to the nearest whole number.

Numerical Answers Expected!

Question

The function below shows the number of students of a school who enrolled for yoga classes. Let f(x) represent the total number of students who enrolled for the classes after x years:

f(x) = 15(1.23)^x

The average rate of change in the number of students who enrolled for yoga classes from the third to the fifth year is ________students per year.

Round your answer to the nearest whole number.

Numerical Answers Expected!

anonymous · Answer

@Loser66 @phi 
Just to confirm I think that my answer to this question is 7. Am I correct?

anonymous · Answer

Third year: 27.913005
Fifth year: 42.22958526

loser66 · Answer

I think you are correct.

anonymous · Answer

Thanx!