Answer
first derivative $=-6.3u^2+7u$
second derivative =$ -12.6u+7$
Work Step by Step
first derivative $= (-2.1u^3+3.5u^2+16)' =-6.3u^2+7u$
second derivative = derivative of the first derivative $ = (-6.3u^2+7u)' = -12.6u+7$
Calculus Concepts: An Informal Approach to the Mathematics of Change 5th Edition
by LaTorre, Donald R.; Kenelly, John W.; Reed, Iris B.; Carpenter, Laurel R.; Harris, Cynthia R.
Published by
Brooks Cole
ISBN 10:
1-43904-957-2
ISBN 13:
978-1-43904-957-0
Chapter 4 - Analyzing Change: Applications of Derivatives - 4.4 Activities - Page 281: 11
Update this answer!
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.
