* Lesson 6.3 Geometric Sequences and Series Find the common ratio (r) of the geometric sequence. 1, 9, 81, 729, 6561, ... Aco 50. 51. 52. 53. 54. 55. 1, -10, 100, -1000, 10000, ... 0,... BO 4, 0.8, 0.16, 0.032, 0.0064,...4 2 4 8 16 A '3'9'27'81 a₁ = 2(3)-1 1,- 0.-(1) an 2 I Choices for 50-55: A) |2|3 E) 0.8 AE) -1 CD) 1 ABD) 6 B) 1 3 AB) 0.2 BC) -8 CE) 2 ABE) 8 C) AC BC DE AC

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter8: Sequences And Series
Section8.3: Geometric Sequences
Problem 35E
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Question
54,55
re
Lesson 6.3 Geometric Sequences and Series
Find the common ratio (r) of the geometric sequence.
1, 9, 81, 729, 6561, ... Aco
1, -10, 100, -1000, 10000, ...
4, 0.8, 0.16, 0.032, 0.0064,...4
2 4 8 16
A
50.
51.
52.
53.
54.
55.
1,
3 9 27 81
an=
, = 2(3)-1
an
=
1-1
N|T
Choices for 50-55:
A)
2
3
E) 0.8
AE) -1
CD) 1
ABD) 6
B)
1
3
AB) 0.2
BC) -8
CE) 201
ABE) 8
C)
4
3
AC) 0.4
BD) -10
DE) 3
ACD) 9
D)
1
2
AD) 3.2
BE)-11
ABC) 4
ACE) 10
Transcribed Image Text:re Lesson 6.3 Geometric Sequences and Series Find the common ratio (r) of the geometric sequence. 1, 9, 81, 729, 6561, ... Aco 1, -10, 100, -1000, 10000, ... 4, 0.8, 0.16, 0.032, 0.0064,...4 2 4 8 16 A 50. 51. 52. 53. 54. 55. 1, 3 9 27 81 an= , = 2(3)-1 an = 1-1 N|T Choices for 50-55: A) 2 3 E) 0.8 AE) -1 CD) 1 ABD) 6 B) 1 3 AB) 0.2 BC) -8 CE) 201 ABE) 8 C) 4 3 AC) 0.4 BD) -10 DE) 3 ACD) 9 D) 1 2 AD) 3.2 BE)-11 ABC) 4 ACE) 10
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