Calculus, 10th Edition (Anton)

Published by Wiley
ISBN 10: 0-47064-772-8
ISBN 13: 978-0-47064-772-1

Chapter 2 - The Derivative - 2.3 Introduction To Techniques Of Differentiation - Exercises Set 2.3: 19

Answer

$\frac{dx}{dt}=2t-1$

Work Step by Step

$x=t^{2}-t$ $\frac{dx}{dt}=2t^{2-1}-1t^{1-1}$ $\frac{dx}{dt}=2t^{1}-1t^{0}$ $\frac{dx}{dt}=2t-1$
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