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 458: 45

Answer

The second function is greater.

Work Step by Step

We plug in x=7 into both functions to find out which one will have the largest value: $f(7)=10 \times 2^{7} = 1,280 \\\\ f(7)= 200 \times 7^{2} = 9800$ The second function is greater.
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.