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# Unit 8: Sequence and series

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Unit test

### Practice

- Summation notation introGet 3 of 4 questions to level up!

### Learn

### Practice

- Recursive formulas for arithmetic sequencesGet 3 of 4 questions to level up!
- Use arithmetic sequence formulasGet 5 of 7 questions to level up!
- Extend arithmetic sequencesGet 3 of 4 questions to level up!
- Explicit formulas for arithmetic sequencesGet 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 3 of 4 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!

### Learn

### Practice

- Geometric series formulaGet 3 of 4 questions to level up!
- Finite geometric seriesGet 3 of 4 questions to level up!

### Learn

### Practice

- Sequences word problemsGet 3 of 4 questions to level up!
- Finite geometric series word problemsGet 3 of 4 questions to level up!

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