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 - Monitoring Progress - Page 211: 6

Answer

The points lie on a line. The graph is shown below.

Work Step by Step

The given arithmetic sequence is $1,0.8,0.6,0.4,...$ Make a table. Then plot the ordered pairs $(n,a_n)$ The table is shown below.
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