Precalculus (10th Edition)

Published by Pearson
ISBN 10: 0-32197-907-9
ISBN 13: 978-0-32197-907-0

Chapter 4 - Polynomial and Rational Functions - Chapter Review - Review Exercises - Page 243: 2

Answer

Rational function.

Work Step by Step

It is a rational function, not a polynomial because the powers of $x$ are not only non-negative integers and also it is in a form of a fraction.
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