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# Series

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Sequences introIntro to arithmetic sequencesSequences word problem: growth patternExplicit formulas for arithmetic sequences

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!

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Intro to geometric sequencesIntro to geometric sequences (advanced)Explicit & recursive formulas for geometric sequencesConverting recursive & explicit forms of geometric sequences

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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Geometric series introductionGeometric series introFinite geometric series formulaWorked examples: finite geometric seriesGeometric series word problems: swingGeometric series word problems: hike

Practice

Geometric series formulaGet 3 of 4 questions to level up!

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

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Summation notationGeometric series with sigma notationWorked example: finite geometric series (sigma notation)Finite geometric series word problem: social mediaFinite geometric series word problem: mortgage

Practice

Summation notation introGet 3 of 4 questions to level up!

Finite geometric seriesGet 3 of 4 questions to level up!

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Arithmetic series introArithmetic series formulaArithmetic seriesWorked example: arithmetic series (sigma notation)Worked example: arithmetic series (sum expression)Worked example: arithmetic series (recursive formula)Arithmetic series worksheetProof of finite arithmetic series formula

Practice

Arithmetic seriesGet 3 of 4 questions to level up!