## College Algebra (11th Edition)

Published by Pearson

# Chapter 7 - Section 7.1 - Sequences and Series - 7.1 Exercises - Page 635: 20

infinite

#### Work Step by Step

The ellipsis in the given sequence \begin{array}{l}\require{cancel} -1,-2,-3,-4,-5,... \end{array} indicates that the terms continue and do not end. So, the number of terms is not countable. Hence, it is $\text{ infinite .}$

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