# Sequences & series intro

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Take Quiz 1 to identify your areas for growth. We'll recommend lessons for exactly what you need to learn.

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Sequences review

4 questions

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Extend geometric sequences

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Extend geometric sequences: negatives & fractions

5 questions

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Use geometric sequence formulas

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100%

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Infinite geometric series

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Test your understanding of

**Sequences & series intro**with these 12 questions.About this unit

Sequences are like chains of ordered terms. Series are sums of terms in sequences. These simple innovations uncover a world of fascinating functions and behavior.