Answer
$\lim\limits_{x\to3^-}\dfrac{|x-3|}{x-3}=-1.$
Work Step by Step
$\lim\limits_{x\to3^-}\dfrac{|x-3|}{x-3}=\dfrac{|3^--3|}{3^--3}=\dfrac{0^+}{0^-}=-1.$
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 1 - Limits and Their Properties - Review Exercises - Page 91: 42
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