1. Algebra 2 12 -3 Arithmetic Sequences and Series

2. Vocabulary Sequence – A list of numbers in a particular order Arithmetic Sequence – A sequence of numbers where the difference between consecutive numbers is constant

3. Vocabulary Common Difference – The constant difference between terms in an arithmetic sequence Arithmetic Mean – The average of two numbers

4. Arithmetic Sequences

7. Practice

8. Arithmetic Sequences

10. Practice

11. Arithmetic Sequences

12. Practice

13. Arithmetic Sequences

16. Practice

17. Arithmetic Sequences

18. Practice

19. Arithmetic Sequences Practice

20. Arithmetic Series

24. Arithmetic Series – Vocabulary Series – An expression for the sum of the terms in a sequence Finite Series – A series that ends, and can be counted Infinite Series – A series that does not end Arithmetic Series – A series whose terms form an arithmetic sequence

25. Arithmetic Series - Example

26. Arithmetic Series Also

27. Arithmetic Series

29. Practice

30. Arithmetic Series

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33. Arithmetic Series Practice

35. Arithmetic Series

36. 1.2. 3.

37. Arithmetic Series Practice

38. Arithmetic Series Practice

39. Homework Pages 884 – 887 Sequences 22 – 32 even, 53 Series 34, 38, 40, 55, 56, 66