1. Chapter 9 Section 1 (Series and Sequences)
Finite Sequence: 2, 4, 6, 8, 10
Finite Series:
Infinite Sequence: 2, 4, 6, 8, 10, …
Infinite Series: …
Terms:
Example
Write the first 5 terms of each

2. n! = 1 · 2· 3 · 4 … (n - 1) · n
Definition of n factorial
0! = 1

3. Series and Sigma Notation
= = 26
“The sum(mation) of n squared minus one from n equals 1 to 4.”
The limits are 1 and 4.
1 = the lower limit.
4 = the upper limit.

6. Homework p
#9-24 (Mo3), (Mo3), 49, 51, (Mo3), (Mo3)