College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 4 - Exponential and Logarithmic Functions - Exercise Set 4.2 - Page 466: 65


Vertical asymptote:$\quad x=-2$ Domain :$\quad (-2,+\infty)$ Range :$\quad (-\infty,+\infty)$ .

Work Step by Step

(See table 4.5, Transformations involving Logarithmic Functions) $f(x)=\ln x$ $g(x)=\log(x+2)=f(x+2)$ so the graph of $g(x)$ (blue) is obtained from the graph of f(x) (red) by shifting it to the left by $2$ units. Vertical asymptote:$\quad x=-2$ Domain :$\quad (-2,+\infty)$ Range :$\quad (-\infty,+\infty)$
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