Ageometric sequence is shown below. 2, – 6, 18, – 54, 162, part a: write a recursive relationship for this sequence. explain how you determined your answer. part b: write an explicit formula for this sequence.

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A recursive rule for a geometric sequence:

Therefore

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The exciplit rule:

Substitute:

or

answer: 2 answers

step-by-step explanation: the first one means to spread the product throughout the marketplace such that a large number of people can buy it.  

the second means the process of making a product or service available for the consumer or business user that needs it.

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