Precalculus by Richard Wright
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Precalculus by Richard Wright
Has this helped you?
This book is available
in print and ebook.
Exponential functions can be used to model events that change by a fixed percent such as the value of a used car or the number of fish in a pond. Logarithmic functions can be used to model perceived energy such as the loudness of sound or the strength of an earthquake.
3-04 Solving Exponential and Logarithmic Equations