Big Ideas Math - Algebra 1, A Common Core Curriculum

Published by Big Ideas Learning LLC
ISBN 10: 978-1-60840-838-2
ISBN 13: 978-1-60840-838-2

Chapter 4 - Writing Linear Functions - 4.6 - Arithmetic Sequences - Exercises - Page 214: 28

Answer

Not an arithmetic sequence.

Work Step by Step

The given sequence is $5,9,14,20$ Calculate the difference between consecutive terms. $9-5=4$ $14-9=5$ $20-14=6$ Consecutive terms have different differences. So, the sequence is not an arithmetic sequence.
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