Algebra 2 12 -3 Arithmetic Sequences and Series. Vocabulary Sequence – A list of numbers in a particular order Arithmetic Sequence – A sequence of numbers.

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Presentation transcript:

Algebra Arithmetic Sequences and Series

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

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

Arithmetic Sequences

Practice

Arithmetic Sequences

Practice

Arithmetic Sequences

Practice

Arithmetic Sequences

Practice

Arithmetic Sequences

Practice

Arithmetic Sequences Practice

Arithmetic Series

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

Arithmetic Series - Example

Arithmetic Series Also

Arithmetic Series

Practice

Arithmetic Series

Practice

Arithmetic Series Practice

Arithmetic Series

Arithmetic Series Practice

Arithmetic Series Practice

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