Precalculus: Mathematics for Calculus, 7th Edition

Published by Brooks Cole
ISBN 10: 1305071751
ISBN 13: 978-1-30507-175-9

Chapter 3 - Review - Concept Check - Page 319: 3

Answer

See the image below

Work Step by Step

The end behavior of a polynomial is a term of explaining what happens as $x$ approaches infinity, either positive or negative direction. The end behavior of a polynomial is determined by the degree $n$ (either odd or even) and the sign of leading coefficient (as shown in the image above, taken from the book).
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