##### Question Info

This question is public and is used in 1 group and 2 tests or worksheets.

Type: Multiple-Choice
Category: Sequences and Series
Standards: HSA-SSE.B.4
Author: nsharp1
Created: 2 years ago

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# Sequences and Series Question

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## Grade 11 Sequences and Series CCSS: HSA-SSE.B.4

Are there any restrictions one should have added at the beginning of this derivation? Choose all that apply.
1. No, this correct as is.
2. Yes, this derivation is only valid for $a>0$.
3. Yes, the formula found is only true if $|r|<1$.
4. Yes, it must be stated that $r!=1$.
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