3 years ago

Given the recursive formula for a geometric sequence find the common ratio, the first four terms, and the explicit formula.

1 answer:

4 0

Since a(n)=-3(a(n-1)) the common ratio is -3, and a(1)=-3 so

a(n)=-3(-3^(n-1)) so the first four terms are:

-3, 9, -27, 81

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Answer:

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Step-by-step explanation:

In the relation of the form (x,y)

Set of all possible value of X is called Domain

Set of all possible value of Y is called Range

To get a list of domain and range it is required to separate value of x and y

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Relation given in the problem

S:{(2,3),(−1,4), (1,6)}

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range: {3, 4 6}

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Step-by-step explanation:

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