Algebra I - 2nd block

Today in class we reviewed the combining functions homework.  Then we learned how to write arithmetic sequences in the explicit formula and in the recursive formula.  
Homework:  Complete problems #1 - 12 on the back of the first page (Arithmetic Sequences Worksheet #1).  You only have to write the explicit formula simplified.  After you write the explicit formula, distribute, combine like terms and then write in format similar to y = mx + b.  You will have an "n" in your equation instead of an "x".