Calculus 10th Edition

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

Chapter 2 - Differentiation - 2.2 Exercises: 63

Answer

$k=-8$

Work Step by Step

$f(x)=k-x^{2}$ $f'(x)=-2x$ $y=-6x+1$ $m=-6$ $f'(x)=-2x=-6$ $x=3$ $y=-6(3)+1$ $y=-17$ $f(3)=-17=k-9$ $k=-8$
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