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Algebra 1 CCName _____________________________Unit 3C Review WorksheetSequencesDate ______________________________Show appropriate work. Use your own paper if necessary. Find the first four terms of each sequence defined by the recursive or explicit formula. 1. 2. 3.4. Determine whether the sequence is arithmetic, geometric, or neither. 5. 2, 5, 9, 14, 20, …6. 1, 3, 6, 10, 15, …7. -5, -2, 1, 4, 7, …8. -3, 0, 6, 15, 27, …9. 2, 4, 8, 14, 22, …10. 1, 5, 6, 10, 11, …11. 3, 9, 21, 39, 63, …12. 3, 8, 13, 18, 23, …13. 1, 2, 3, 4, 5, …14. 1, 3, 9, 27, 81, …15. 7, 12, 17, 22, 27, …16. -4, 0, 4, 8, 12, …17. 1, 2, 4, 8, 16, …18. -3, 1, 5, 9, …19. 4, 8, 24, 96, 480, …20. -5, 0, 10, 25, 45Find the next three terms in each sequence 21. 1, 6, 11, 16, 21, …22. 4, 7, 10, 13, 16, …Find the indicated term.23. 3rd term; 24. 5th term; Write the explicit formula for the nth term of the arithmetic sequence with the given characteristics25. ,26. , 27. , 28 , Write the recursive rule for the arithmetic sequence with the given characteristics. 29. 30. Find the indicated term given two terms in an arithmetic sequence. 31. 9th term; and 32. 12th term; and Find the indicated number of arithmetic means. 33. Two arithmetic means between 4 and 1934. Three arithmetic means between 3 and 19 35. Four arithmetic means between – 6 and 19. Write the explicit formula for the nth term of each geometric sequence.36. -3, -6, -12, -24, …37. 2, -6, 18, -54, …Write the recursive rule for the geometric sequence with the given characteristics. 38. and 39. 64, 16, 4, 1, …40. What do you want to do after high school? If you’re planning to go to college, please include what you plan to study. Unit 3C Review WorksheetANSWER KEY0, 3, 8, 152, 6, 18, 541, 5, 13, 293, 6, 12, 24NeitherNeitherArithmeticNeitherNeitherNeitherNeitherArithmeticArithmeticGeometricArithmeticArithmeticGeometricArithmeticNeitherNeither26, 31, 3619, 22, 25181457389, 147, 11, 15-1, 4, 9, 14 ................
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