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Big Ideas Math Integrated I, 2016

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Big Ideas Math Integrated I, 2016 View details

6. Recursively Defined Sequences

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Exercise 43 Page 319

Pay close attention to how the consecutive terms are related.

Recursive Rule: $a_{1} = 1, a_{2} = 3, a_{n} = a_{n - 1} \cdot a_{n - 2}$ Next two terms: $243, 6561$

Practice makes perfect

We want to write a recursive formula for the given sequence.

1, 3, 3, 9, 27 \dots

To do so we need to analyze how the consecutive terms are related. Let's find the product of each pair of consecutive terms.

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Subchapter links

Communicate Your Answer p.313

Monitoring Progress p.315-317

Exercises p.318-320