Calculus 10th Edition

Published by Brooks Cole

Chapter 2 - Differentiation - 2.4 Exercises: 4

Answer

$u=\pi x^2$ $y=3\tan{u}$

Work Step by Step

Working from the inside out: Take $x$; square it and multiply it by $\pi\leftarrow$ "inner function." Take $\pi x^2$; take the tangent of it and multiply it by $3\leftarrow$ "outer function." $u=\pi x^2$ $y=3\tan{u}$

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