Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 7 - Section 7.1 - Systems of Linear Equations in Two Variables - Exercise Set - Page 823: 111


The domain of the given function is $\left( -\infty ,6 \right)$.

Work Step by Step

We know that the domain is a set of values of x at which: $f(x)=\ln (6-x)$ We know that, $(6-x)>0$ Therefore, $-x>-6$ Or it can be written as $x<6$ Thus, the domain of the given function is $\left( -\infty ,6 \right)$.
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