Calculus 8th Edition

Published by Cengage
ISBN 10: 1285740629
ISBN 13: 978-1-28574-062-1

Chapter 14 - Partial Derivatives - Review - Exercises - Page 1023: 12



Work Step by Step

$T(5,3.8)\approx T(6,4)+T_x(6,4)(5-6)+T_y(6,4)(3.8-4)\approx 80+3.5(5-6)+(-3)(3.8-4)$ $=77.1$
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