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- 1. Multiple ChoiceIdentify the common difference.
97, 86, 75, 64, ...811-11-8 - 2. Multiple ChoiceIdentify the common difference.
3, 7, 11, 15, ...6542 - 3. Multiple ChoiceIs the sequence arithmetic: 37, 31, 25, 19, ...YesNo
- 4. Multiple ChoiceYou have $10 in you bank account. It doubles every month. How much money will you have after 5 months?$50$35$320$250
- 5. Multiple ChoiceFind the 22nd term of the following sequence:
5, 8, 11, ...14686371 - 6. Multiple Choice225,75,25,8.33Geometric sequence with a common ratio of 1/3Geometric sequence with a common ration of 3Arithmetic sequence with a common difference of 58Common difference of 3
- 7. Multiple Choice5, 15, 45, 135Geometric sequence with a common ratio of 3Geometric sequence with a common ration of 1/3Arithmetic sequence with a common difference of 10Common difference of 3
- 8. Multiple ChoiceFind the common ratio: -3, -9, -27, -81, ...r = 6r = -6r = 3r = -3
- 9. Multiple ChoiceCreate the explicit formula for the sequence:
2, 8, 14, ...
(Hint: Write your formula and then simplify it.)an=2+6nan=-6+6nan=6n-4an=4-6n - 10. Multiple ChoiceFind the 32nd term of this sequence.
34, 37, 40, 43, ...3264127356 - 11. Multiple ChoiceFind the 25th term of the sequence if a1 = 5 and d = 0.518171514
- 12. Multiple ChoiceWhat is the explicit function for:
4, 7, 10, 13...f(n)=4(n-1)+3f(n)=3(n-1)+4f(n)=4(n-1)+13none of the above - 13. Multiple ChoiceWhat are the first 3 terms for the sequence:
f(n)=7(n-1)-10-10, -3, and 47, -7, and -177, 49, and 343none of the above - 14. Multiple ChoiceWhat is the recursive form of the sequence below?
5, -3, -11, -19A1=5, An=An-1+8A1=5, An=An-1-8A1=8, An=An-1+5A1=-8, An=An-1-5 - 15. Multiple ChoiceIs the sequence-4, -12, -36, -108,... geometric?yesno
- 16. Multiple ChoiceIs the sequence 2, 4, 12, 48,... geometric?yesno
- 17. Multiple ChoiceFind the common ratio: 16, 8, 4, 2, ...r = 2r = 8r = 1/4r = 1/2
- 18. Multiple ChoiceFind a9 in the sequence 4, 8, 16, 32, ...3845127681,024
- 19. Multiple ChoiceWhat is the explicit rule for the sequence:
11, 22, 44, 88...an = 2(11)n-1an = an-1 ⋅ 2an = 11(2)n-1an = an-1 + 11 - 20. Multiple ChoiceWhich recursive formula best describes the following sequence:
3, 8, 13, 18, 23...an = (3)n-1 ; a1 =5an = (5)n-1 ; a1 =3an = an-1+3 ; a1 =5an = an-1+5 ; a1 =3 - 21. Multiple ChoiceWhich is a recursive formula for the sequence: -9, 18, -36, ...a1 = -9, an = -2an-1a1 = -9, an = an-1 - 2an = -9(-2)n-1an = -9 - 2(n - 1)
- 22. Multiple ChoiceThe next two terms of the sequence 4,7,10,13 are16 and 1915 and 1916 and 1815 and 18
- 23. Multiple ChoiceWhat is the 100th term in the sequence 4n-1238840012-388100
- 24. Multiple ChoiceDecide if the sequence is arithmetic, geometric or neither:
11, 21, 31, 41, . ..ArithmeticGeometricNeither - 25. Multiple ChoiceWhat are the first 4 terms of...
an = 3(2)(n-1),6, 12, 24, 48...6,18, 54,1623, 6, 12, 24...3, 6, 9, 12... - 26. Multiple ChoiceCreate a rule for the sequence:
2, 8, 14, 20, ...an= 6n+2an= 2n+6an= 6n-4an = n+6 - 27. Multiple ChoiceGiven a1= 5 and d= 2 find a613101517
- 28. Multiple Choice
This image shows how a certain bacteria grows in a petri dish. What is the common ratio of this sequence?4326 - 29. Multiple ChoiceA _____________sequence is a sequence of numbers in which the ratio between any two consecutive terms is a constant.Geometric SequenceArithmentic Sequence
- 30. Multiple ChoiceArithmetic sequences involvemultiplication and divisionmultiplication and additionaddition and subtractionsubtraction and division
- 31. Multiple ChoiceGeometric sequences involvemultiplication and divisionmultiplication and additionaddition and subtractionsubtraction and division
- 32. Multiple ChoiceGeometric Sequences have a common...differenceratio
- 33. Multiple ChoiceArithmetic Sequences have a common...ratiodifference
- 34. Multiple ChoiceOn the first day of camp I swam 2 laps. On the second day of camp I swam 4 laps. The third day I swam 8 laps. If this pattern continues, how many laps would I swim on the fifth day?16 laps32 laps64 laps128 laps
- 35. Multiple ChoiceWhat is the function for:
4, 7, 10, 13...f(n)=4(n-1)+3f(n)=3(n-1)+4f(n)=4(n-1)+13none of the above - 36. Multiple ChoiceWhat kind of formula is an = 5n + 3?Arithmetic RecursiveArithmetic ExplicitGeometric RecursiveGeometric Explicit
- 37. Multiple ChoiceThe star pattern represents a sequence.
Identify which statement is true.The 6th term will contain exactly 32 stars.The 8th term will contain exactly 14 stars.The 10th term will contain exactly 20 stars.The 8th term will contain exactly 23 stars. - 38. Multiple ChoiceEach individual number in a sequence of numbers is called what?Common differenceSuccessive termTermGeometric term
- Answer choicesTagsAnswer choicesTags