College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 3 - Polynomial and Rational Functions - Exercise Set 3.5 - Page 409: 109

Answer

See below.

Work Step by Step

This means that as $x$ gets lower and lower (tends to minus infinity), $f(x)$ gets closer and closer (, tends) to $3$ by definition.
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