Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 4 - An Introduction to Functions - 4-7 Arithmetic Sequences - Practice and Problem-Solving Exercises - Page 280: 57

Answer

The sequence is not arithmetic.

Work Step by Step

This sequence is not arithmetic because there is no common difference between the terms. A(2) - A(1) = 10 A(3) - A(2) = -10
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