##### Question Info

This question is public and is used in 1 group and 8 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

Which of the following best explains how one arrives at the equation in step 5?
1. By stating the definition of a finite geometric sequence.
2. Subtract $(1-r)$ from both sides of the equation in step 4, and then factor out common factors on the left hand side of the resulting equation.
3. Factor $(1-r)$ from both sides of the equation in step 4.
4. Divide both sides of the equation in step 4 by $(1-r)$.
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