Recall that the domain of a function is the set of values x for which the function is defined. Note that the logarithmic function is defined only for positive numbers. This means y is defined only if > 0. Solve this inequality. Therefore the domain of the function is x > Write the domain using interval notation.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.7: Functions Defined By Equations
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Recall that the domain of a function is the set of values x for which the function is defined.
Note that the logarithmic function is defined only for positive numbers.
This means y is defined only if
> 0.
Solve this inequality.
Therefore the domain of the function is x>
Write the domain using interval notation.
Transcribed Image Text:Recall that the domain of a function is the set of values x for which the function is defined. Note that the logarithmic function is defined only for positive numbers. This means y is defined only if > 0. Solve this inequality. Therefore the domain of the function is x> Write the domain using interval notation.
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