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Algebra: Arithmetic sequence. Objective: Learn to describe the relationships and extend the terms in arithmetic sequence. . A sequence is an ordered list of numbers. Each number in the sequence is called a term. An example of an arithmetic sequence is ….
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Algebra: Arithmetic sequence Objective: Learn to describe the relationships and extend the terms in arithmetic sequence.
A sequence is an ordered list of numbers. Each number in the sequence is called a term. • An example of an arithmetic sequence is …. Sequence: 8, 11, 14, 17, 20, ____, _____, ______. Pattern: +3 +3 +3 +3 +3 • In a sequence, each term (number) has a specific position within the sequence. • Consider the sequence 2, 4, 6, 8, 10, …. • What is the pattern: ______________________
Examples: • Write the next three terms in each sequence and describe the pattern or relationship. • 1) 0, 7, 14,21, ______, _______, _______. • 2) 6, 16, 26, 36, _______, ________, _______. • 3) 5, 10, 15, 20, ________, ________, _______.
Homework 1. 1, 7, 13, 19, _______, ________,________. Pattern; ___________________________________. 2. 26, 34, 42, 50, ______, ________, _________. Pattern: _____________________________________. 3. 4.5, 6.0, 7.5, 9.0, ________, _________, _________. Pattern: ______________________________________. 4. 33, 38, 43, 48, _________, ___________, ________. Pattern: ________________________________________. 5. 12, 24, 36, 48, ________, __________, __________. Pattern: ______________________________________.