IA.FBF.2
Write arithmetic and geometric sequences both recursively and with an explicit formula, use them to model situations, and translate between the two forms.
Example Problems
What is the next term of the geometric sequence?
and
Find the 2nd term in the sequence.
and
Find the 5th term in the sequence.
Khan Academy ResourcesIntro to arithmetic sequence formulasArithmetic sequences reviewExplicit formulas for arithmetic sequencesGeometric sequences reviewConverting recursive & explicit forms of arithmetic sequencesRecursive formulas for arithmetic sequencesUse arithmetic sequence formulasUse geometric sequence formulasRecursive formulas for arithmetic sequencesConverting recursive & explicit forms of arithmetic sequencesRecursive formulas for geometric sequencesEvaluate sequences in recursive formExplicit formulas for geometric sequencesConverting recursive & explicit forms of geometric sequencesExplicit formulas for arithmetic sequencesSequences and domainIntro to arithmetic sequencesSequences introSequences and domainExplicit & recursive formulas for geometric sequencesUsing recursive formulas of geometric sequencesWorked example: using recursive formula for arithmetic sequenceConverting recursive & explicit forms of arithmetic sequencesUsing arithmetic sequences formulasUsing explicit formulas of geometric sequencesEvaluating sequences in recursive formConverting recursive & explicit forms of geometric sequencesExplicit formulas for arithmetic sequencesRecursive formulas for arithmetic sequences
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