[2] Find the infinite sum S below consisting of the terms of a geometric sequence. 1 S= -- -+ 4 8. +... 81 3. 9 27

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter7: Exponents And Exponential Functions
Section7.10: Recursive Formulas
Problem 11PPS
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[2] Find the infinite sum S below consisting of the terms of a geometric sequence.
2. 4
8.
S
+..
3 9 27 81
Transcribed Image Text:[2] Find the infinite sum S below consisting of the terms of a geometric sequence. 2. 4 8. S +.. 3 9 27 81
1
and sum S = -195.
4
Find the number of terms of the arithmetic sequence with a, =-11, d =
%3D
Transcribed Image Text:1 and sum S = -195. 4 Find the number of terms of the arithmetic sequence with a, =-11, d = %3D
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