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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

6. Recursively Defined Sequences

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Exercise 9 Page 318

The given rule means that, after the first term of the sequence, every term $a_{n}$ is the previous term $a_{n - 1}$ multiplied by $3 .$

First Six Terms: $2, 6, 18, 54, 162, 486$
Graph:

Practice makes perfect

We are asked to write the first

6

terms of a sequence, given a recursive rule.

a_{1} a_{n} = 2 = 3 a_{n - 1}

Subchapter links

Communicate Your Answer p.313

Monitoring Progress p.315-317

Exercises p.318-320