2. Chapter 9 - Review
Jeopardy! Style

3. Sequence Jeopardy – Ch. 4
Sequences
Arithmetic sequences
Geometric sequences
sums
Problem solving
200
200
200
200
200
400
400
400
400
400
600
600
600
600
600
800
800
800
800
800
1000
1000
1000
1000
1000

4. Find the first five terms of the sequence an = 3n - 5
Sequences - 200
Find the first five terms of the sequence
an = 3n - 5
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5. Sequences - 400
Evaluate 4!/(3!6!)
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6. Find an equation to represent the sequence 1, 1, 2, 6, 24, 120,…
Sequences - 600
Find an equation to represent the sequence
1, 1, 2, 6, 24, 120,…
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7. 1/3, 2/9, 4/27, 8/81, … Find an equation to represent the sequence
Sequences - 800
Find an equation to represent the sequence
1/3, 2/9, 4/27, 8/81, …
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8. Use sigma notation to write the sum
Sequences
Use sigma notation to write the sum
1 – ½ + ¼ - 1/8 + … -1/128
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9. Is this an arithmetic sequence and why? 8, 6, 4, 2, 0, …
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10. Find the 8th term of the arithmetic sequence with a1 = -5 and d = 3
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11. Find the equation to describe this sequence 150, 120, 90, …
Arithmetic - 600
Find the equation to describe this sequence
150, 120, 90, …
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12. Find three arithmetic means between 8 and 50. Arithmetic - 800
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13. Given the arithmetic sequence with a3= -45 and a8 = 125.
Find a50
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14. Is this a geometric sequence and why? 1, 4, 9, 16, 25, …
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15. Find the 20th term of the geometric sequence with a1 = 5 and r = 3
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16. Find the equation of the geometric sequence with a3 = 10 and a5 = 62.5
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17. Geometric - 800
Find the first term of the geometric sequence with a3 = 12 and a6 = 32/9
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18. Find two geometric means between 8 and 1
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19. Find the sum of the integers 1 - 50
Sums- 200
Find the sum of the integers
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20. Sums - 400
Find the sum of
3, 10, 17, …66
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21. Sums- 600
Find the sum of
2, 4, 8, 16, …, 256
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22. Sums- 800
Find the sum of
1, 1/3, 1/9, 1/27, …
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23. Sums- 1000
Find the sum of
3, 6, 12, 24, …
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24. Problem Solving - 200
At the end of 6 years how much money do you have if you invest $3000 at 4% interest compounded quarterly?
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25. You just won a prize from a radio station.
Problem Solving - 400
You just won a prize from a radio station.
$1000 to start and $250 each month after the initial amount. How much money will you have after 2 years?
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26. Problem Solving
You accept a job that pays a salary of $32,000 the first year and you will receive a 5.5% raise each year after that, for the next 39 years. What is your total compensation of the entire 40 years?
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27. Problem Solving - 800
A company buys a machine for $120,000. During the next 5 years it will depreciate at a rate of 30% per year. Find the depreciated value at the end of the 5 years.
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28. Find the sum of the first 20 terms of the geometric sequence with
Problem Solving
Find the sum of the first 20 terms of the geometric sequence with
a1 = 16 and a2 = -8
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