A2.A.29

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Regents Exam Questions A2.A.29: Sequences
Page 1
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14-1 CW
Name: __________________________________
A2.A.29: Sequences: Identify an arithmetic or geometric sequence and find the
formula for its nth term
1 What is a formula for the nth term of sequence B shown below?
1)
2)
3)
4)
2 What is the formula for the nth term of the sequence
1)
?
2)
3)
4)
A2.A.30: Sequences: Determine the common difference in an arithmetic sequence
1 What is the common difference of the arithmetic sequence
1)
2)
3) 3
4) 9
?
Regents Exam Questions A2.A.29: Sequences
Page 2
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14-1 CW
Name: __________________________________
2 Which arithmetic sequence has a common difference of 4?
1)
2)
3)
4)
A2.A.32: Sequences: Determine the common ratio in a geometric sequence
1 What is the fifteenth term of the sequence
1)
2)
3) 81,920
4) 327,680
2 What is the fifteenth term of the geometric sequence
1)
2)
3)
4)
?
?
Regents Exam Questions A2.A.29: Sequences
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A2.A.29 ANSWER KEY
1 ANS: 1
common difference is 2.
PTS: 2
2 ANS: 4
REF: 081014a2
PTS: 2
A2.A.30 ANSWER KEY
1 ANS: 3
2 ANS: 3
A2.A.32 ANSWER KEY
1 ANS: 3
REF: 011105a2
2 ANS: 1
REF: 061109a2
REF: 061001a2
REF: 011110a2
REF: 061026a2
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