Sequences and Series Question
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Grade 10 Sequences and Series CCSS: HSF-BF.A.2
For the sequence defined by a1=100; an=-15an-1, n>1, what is the explicit form of this sequence? There may be more than one correct answer.
- an=100⋅(-15)n-1
- an=-500⋅(-15)n
- an=100⋅(-15)n
- an=(-1)n⋅(-500)⋅(5)-n