Find the sum of the first 7 terms of the following sequence. Round to the nearest hundredth if necessary. 96, -72, 54, ... Sum of a finite geometric series: ai – ajrn 1- r Sn -

Intermediate Algebra
19th Edition
ISBN:9780998625720
Author:Lynn Marecek
Publisher:Lynn Marecek
Chapter12: Sequences, Series And Binomial Theorem
Section12.2: Arithmetic Sequences
Problem 12.34TI: Find the first term and common difference of a sequence where the third term is 2 and the twelfth...
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Find the sum of the first 7 terms of the
following sequence. Round to the nearest
hundredth if necessary.
96,
- 72,
54, ...
Sum of a finite geometric series:
ai – airn
Sn
1 - r
Transcribed Image Text:Find the sum of the first 7 terms of the following sequence. Round to the nearest hundredth if necessary. 96, - 72, 54, ... Sum of a finite geometric series: ai – airn Sn 1 - r
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