1. 2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Sequences And Series Arithmetic Sequences Geometric Sequences Arithmetic Sums Geometric Sums

2. Write the first five terms of the sequence

4. Simplify the ratio of factorials

6. Use sigma notation to write the sum

8. The average price of a loaf of bread n years after 1950 is approximated by the sequence Use the sequence to predict the price of a loaf of bread in 2001.

9. $2.18

10. Give a recursive definition for the sequence. 1, 3, 5, 7, 9, …

12. Write the first five terms of the arithmetic sequence.

14. Is the following sequence arithmetic? If so, state the common difference -16, -9, -2, 5, …

15. YES d = 7

16. Find a nth term formula for the arithmetic sequence 4, 9, 14, 19, 24, …

18. Find a nth term formula for the arithmetic sequence

20. Write the first five terms of the arithmetic sequence

21. 200,190,180,170,160

22. Write the nth term of the geometric sequence.

24. Find the nth term of a geometric sequence.

26. Find the 9 th term of the geometric sequence 7, 21, 63, …

28. Find the nth term formula of the geometric sequence.

30. Find the 6 th term of the geometric sequence.

32. Find the partial sum.

34. Find the indicated nth partial sum of the arithmetic sequence.

35. 1005

36. Find the 50 th partial sum of the following arithmetic sequence

38. Each row in small auditorium has two more seats than the preceding row. Find the seating capacity of the auditirium if the front row seats 25 people and there are 15 rows of seats.

40. Find the sum of multiples of 6 between 1 and 100

41. 816

42. Find the sum of the finite geometric series.

44. Find the sum.

46. A woman made $35,000 during the first year of her new job at city hall. Each year she received a 10% raise. Find her TOTAL earnings during the first eight years on the job.

47. $400,256.08

48. Find the sum of the infinite geometric series.

50. Find the sum of the infinite geometric series.