Calculus 10th Edition

Published by Brooks Cole
ISBN 10: 1-28505-709-0
ISBN 13: 978-1-28505-709-5

Chapter 2 - Differentiation - 2.4 Exercises - Page 136: 1

Answer

$u=(5x-8).$ $y=u^4.$

Work Step by Step

Working from the inside out: Take $x$; multiply it by 5 and deduct 8 $\leftarrow$ "inner function." Take $(5x-8)$; raise it to the power of $4\leftarrow$"outer function." $u=(5x-8).$ $y=u^4.$
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