Answer
$\{(-0.7)^n\}$ converges to 0 and oscillates.
Work Step by Step
The general form of a geometric sequence is $a^r$.
Since $|a| < 1$, the sequence $\{(-0.7)^n\}$ converges to 0 and due to the negative sign, it oscillates.
Calculus: Early Transcendentals (2nd Edition)
by Briggs, Bill L.; Cochran, Lyle; Gillett, Bernard
Published by
Pearson
ISBN 10:
0321947347
ISBN 13:
978-0-32194-734-5
Chapter 8 - Sequences and Infinite Series - 8.2 Sequences - 8.2 Exercises - Page 616: 47
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