1. Arithmetic Sequence Objective:
Learn to describe the relationships and extend the terms in arithmetic sequence.

2. A sequence is an ordered list of numbers
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: adding 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: ______________________

3. Examples:
Write the next three terms in each sequence and describe the pattern or relationship.
1) 0, 7, 14,21, ______, _______, _______.
Pattern: ______________________
2) 6, 16, 26, 36, _______, ________, _______.
3) 5, 10, 15, 20, ________, ________, _______.
Pattern: _____________________

4. Homework: Complete the sequence, then say what is the pattern.
1. 1, 7, 13, 19, _______, ________,________. Pattern; _______________________________ , 34, 42, 50, ______, ______, _______. Pattern: _____________________________________ , 6.0, 7.5, 9.0, ________, _______, _______. Pattern: ________________________________ , 38, 43, 48, _______, _________, ______. Pattern: _________________________________ , 24, 36, 48, _______, ________, ________. Pattern: _____________________________.