Answer
$y=9x-16$
Work Step by Step
$y=x^{3}-3x$
$y'=3x^{3}-3$
$y'=fâ(2)=3(2)^{3}-3$
$y'=12-3$
$y'=9$
use equation of a straight line $y-y_{1}=m(x-x_{1})$
$y-2=9(x-2)$
$y-2=9x-18$
$y=9x-16$
Calculus 10th Edition
by Larson, Ron; Edwards, Bruce H.
Published by
Brooks Cole
ISBN 10:
1-28505-709-0
ISBN 13:
978-1-28505-709-5
Chapter 2 - Differentiation - 2.2 Exercises - Page 114: 54
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