Iloveanimals740
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Write a recursive definition for the sequence below.
-1,4,9, 14, ...
A. a1 =-1; an=49-1 +5
B. a1 =-1; &n= an-1 + 15
C. a1 = 14; an= an-1-5
D. a1 = 14; an=an-1 + 15

Respuesta :

Spykids
It looks like A, but the answer is a little messed up.

The Recursive sequence should be:
An=-1 An+1=An+5

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