Precalculus (10th Edition)

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

Appendix A - Review - A.1 Algebra Essentials - A.1 Assess Your Understanding - Page A10: 1

Answer

Variable.

Work Step by Step

$A(n)$ is called a variable. Hence, the correct fill in the blank is Variable.
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