Friday, November 12, 2010

Nicala's Blog

in chapter 13 section 1 we are learning sequences. there are two different types of sequences, arithmetic and geometric. if it is not a arithmetic or geometric then it is nether because it does not have follow sequences.

find out what type of sequence

2, 6, 18, 54, 162, . . .

it is geometric because you multiply by three.

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