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 - Concept and Vocabulary Check: 7

Answer

fill the blanks with: $(0,\infty)\qquad ... \qquad (-\infty,\infty).$

Work Step by Step

Book reference: see Characteristics of Logarithmic Functions, page 460$:$ 1. The domain of $f(x)=\log_{b}x$ consists of all positive real numbers: $(0,\infty)$ . The range of$ f(x)=\log_{b}x $ consists of all real numbers: $(-\infty,\infty)$ .
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