1. 3102.3.1 Recognize and extend arithmetic sequences

2. Find the Common Difference
82, 76, 70, 64
What is the common difference of the arithmetic sequence?
Find the next 3 terms in the sequence.
82, 76, 70, 64, -6 58 52 46

3. Find the nth term
Use this formula to find the nth term of the following arithmetic sequence
82, 76, 70, 64
an = a1 + (n – 1)d
n = the term you are wanting to find
a1= the first term of the sequence
d = the common difference
Find the 201st term
a201 = 82 + (201 – 1)* -6
a201 =

4. Finish the Pattern
Which shape would come next?