## Warm-up Sigma Notation Geometric Series - Section 1: Warm Up and Homework Discussion

Warm-up Sigma Notation Geometric Series

# Geometric Series

Unit 1: Sequences and Series
Lesson 8 of 13

## Big Idea: The first proof in Algebra 2! Students learn to derive the formula for the sum of the first n terms of a finite geometric sequence.

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Standards:
Subject(s):
Math, Algebra, geometric patterns, arithmetic patterns, sequences, partial sums
90 minutes

### Colleen Werner

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