Question #6407065Single Choice
Algebra-1
Question
Write the recursive formula of the sequence an = 13 + (n-1) (-4)
Options
A
a1 = 13；an=an-1-4
B
a1 = 13；an=an-1+4
C
a1 = 17；an=an-1-4
D
a1 = -4；an=an-1+13
Answer & Analysis
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