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: 64

Answer

Vertical asymptote:$\quad x=0$ Domain :$\quad (0,+\infty)$ Range :$\quad (-\infty,+\infty)$ .
1507740454

Work Step by Step

(See table 4.5, Transformations involving Logarithmic Functions) $f(x)=\log x$ $g(x)=2-\log x=-f(x)+2$ so the graph of $g(x)$ (blue) is obtained from the graph of f(x) (red) by 1. reflecting it about the x-axis (blue, dashed) 2. shifting it up by $2$ units. Vertical asymptote:$\quad x=0$ Domain :$\quad (0,+\infty)$ Range :$\quad (-\infty,+\infty)$
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