# Series

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### Practice

Extend arithmetic sequencesGet 3 of 4 questions to level up!

Use arithmetic sequence formulasGet 5 of 7 questions to level up!

Recursive formulas for arithmetic sequencesGet 3 of 4 questions to level up!

Explicit formulas for arithmetic sequencesGet 3 of 4 questions to level up!

### Practice

Summation notation introGet 3 of 4 questions to level up!

### Learn

### Practice

Arithmetic seriesGet 3 of 4 questions to level up!

### Learn

### Practice

Extend geometric sequencesGet 3 of 4 questions to level up!

Extend geometric sequences: negatives & fractionsGet 4 of 5 questions to level up!

Use geometric sequence formulasGet 3 of 4 questions to level up!

Explicit formulas for geometric sequencesGet 3 of 4 questions to level up!

Recursive formulas for geometric sequencesGet 3 of 4 questions to level up!

Sequences word problemsGet 3 of 4 questions to level up!

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### Practice

Finite geometric seriesGet 3 of 4 questions to level up!