answer numbers: 2 and 4 show the solution EXERCISESA Find the first five terms and the tenth term of the sequence with thegiven formula for the nth term.1. a 2n² -n2.a, = 2-3(n – 1)3. a = 8· 2nA. a = -2 + (-1)^||%3DniobavlownB ai amrmet evituseamoo owt neewied5. a, = 100%3Dpotneuce pe baulperyelcue2.6. b, = 1 + b, b, = -27. b = 2b+ b, for n2 3, b, = 1, b, = 18. b, = 2b, + 1, b= 09. b, = nb, b, = 1%3Dn-1un-2del.eansupea sdi ton-1is na al (o) lilanereg alpar pittlon-1n-1.13TO. b, = (b + b) for n2 3, b, = b, = 21.%D2.BJThe sequence {a} is an arithmetic sequence with common differenced. Find the indicated unknown.000 llsini oulio Bholoed A11. a, = -3, d = 2; a,22. a, = 1, d = -3; a13. a, = 10, a, = 7; d4. a, = 5, a, = 26; d, a,015. a, = 20, d = -2; a,16. a, = 10, a, = 13; d, a2014%3D%3D%3D%3D%3D%3DCThe sequence {g is a geometric sequence with common ratio .Find the indicated unknown.17.g, 3, r= 2; q%3D

Answered: Image /qna-images/answer/26d6a485-5e5d-4f07-9b39-a67817eb69a3.jpg

Answered: EXERCISES AFind the first five terms…

EXERCISES AFind the first five terms and the tenth term of the sequence with the given formula for the nth term. 1. a = 2n? – n 2. a, = 2- 3(n – 1) 3. a = 8. 2n %3D ced %3D | A. a =-2 + (-1)" %3D

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.3: Geometric Sequences

Problem 82E

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Question

answer numbers: 2 and 4 show the solution

EXERCISES
A Find the first five terms and the tenth term of the sequence with the
given formula for the nth term.
1. a 2n² -n
2.a, = 2-3(n – 1)
3. a = 8· 2n
A. a = -2 + (-1)^
|
|
%3D
niobavlown
B ai amrmet evituseamoo owt neewied
5. a, = 100
%3D
pot
neuce pe baulperyelcue
2.
6. b, = 1 + b, b, = -2
7. b = 2b+ b, for n2 3, b, = 1, b, = 1
8. b, = 2b, + 1, b= 0
9. b, = nb, b, = 1
%3D
n-1
u
n-2
del.eansupea sdi to
n-1
is na al (o) lilanereg al
par pittlo
n-1
n-1
.13
TO. b, = (b + b) for n2 3, b, = b, = 2
1.
%D
2.
BJThe sequence {a} is an arithmetic sequence with common difference
d. Find the indicated unknown.000 llsini oulio Bholoed A
11. a, = -3, d = 2; a,
22. a, = 1, d = -3; a
13. a, = 10, a, = 7; d
4. a, = 5, a, = 26; d, a,0
15. a, = 20, d = -2; a,
16. a, = 10, a, = 13; d, a2014
%3D
%3D
%3D
%3D
%3D
%3D
CThe sequence {g is a geometric sequence with common ratio .
Find the indicated unknown.
17.g, 3, r= 2; q
%3D

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