Here are the questions:
I have posted a link there to this topic so the OP can see my work.How to define Recursive Formula?
I had trouble understanding this in class and I'm totally behind!
how would you solve this sequence?
1. a subscript 1 = 1; a subscript n = -a subscript n -1
2. a subscript 1 = 2; a subscript n = -a subscript n -1
3. a subscript 1 = -2; a subscript n = n + 3a subscript n -1
And how would you find the next 5 terms?