Algebra 2 - Sequences and Series

What is the 100th term in the sequence a_n = 4n-12

• 388

• 40012

• -388

• 100

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CCSS.HSF.BF.A.2

Given a₁= 5 and d= 2 find a₆

• 13
• 10
• 15
• 17

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CCSS.HSF.BF.A.2

Find the first term of the given sequence:
a₁₄=68
d=3

• 14
• 20
• 26
• 29

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CCSS.HSF.BF.A.2

Find the 32nd term of this sequence.
9, 4, -1, -6, -11, ...

• 81
• -34
• -146
• -225

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CCSS.HSF.BF.A.2

Find the 35th term in the arithmetic sequence: -10, -14, -18, -22, ...

• -216
• -148
• -146
• -150

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CCSS.HSF.BF.A.2

What are the first three terms of the sequence,

t_n=6⋅t_n-1−4 , where t₁= 5. (set up the table)

• 5, 26, 152

• 10, 15, 25

• 9, 30, 52

• 0, -5, -8

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CCSS.HSF.BF.A.2

Write the first five terms of the sequence

t_n= 9 − 3n

• 6, 3, 0, -3, -6

• 9, 12, 15, 18, 21

• 9, 18, 27, 36, 45

• I need tutoring

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CCSS.HSF.BF.A.2

Find the first five terms of the sequence

a_n = 2⋅a_n-1−1 , where a_n= 6

• 1, 2, 3, 4, 5

• 6, 7, 8, 9, 10

• 6, 12, 24, 48, 96

• 6, 11,, 21, 41, 81

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CCSS.HSF.BF.A.2

Describe the sequence, find the 5th term, and write the rule

-8, -6, -4, -2...

• geometric, a₅ = 2, a_n = 2n - 10

• geometric, a₅ = 0, a_n = -10n + 2

• arithmetic, a₅ = 2, a_n = -10n + 2

• arithmetic, a₅ = 0, a_n = 2n - 10

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CCSS.HSF.BF.A.2

Find the 8th term of the sequence:

a_n = 2(5)^n-1

• 156250

• 80

• 16

• 10000000

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CCSS.HSF.BF.A.2