Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 7 - Exponents and Exponential Functions - 7-6 Exponential Functions - Practice and Problem-Solving Exercises - Page 457: 19


4800 foxes

Work Step by Step

You have f(x)=75 $\times$ $4^{x}$.Where it represents the number of foxes after 15-year periods. Plug in x=3 since there are 3 15-year periods in 45 years. f(3)=75 $\times$ $4^{3}$ f(3)=4800 After 45 years, there would be 4800 foxes.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.