Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 12 Sequences and Series - 12.1 Define and Use Sequences and Series - 12.1 Exercises - Skill Practice - Page 798: 35



Work Step by Step

The n-th numerator is the n-th odd natural number ($2n-1)$. So, the last term is the seventh term of the sequence. The missing terms are $a_{4}=\displaystyle \frac{7}{2},\ a_{5}=\frac{9}{2},\ a_{6}=\frac{11}{2},\ $ and $a_{7}=\displaystyle \frac{13}{2}\ $ is the last term. To graph, plot the points $(n,a_{n})$.
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