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3 years ago

What is the explicit formula for this sequence?

Mathematics

2 answers:

VLD [36.1K]3 years ago

7 0

Answer:

Step-by-step explanation:

we see a1 = 6.

that is the starting value. everything else then (to generate the new sequence elements) is added to this.

so, B and C are out.

and clearly, for every new sequence element we add -3. and we do this for every sequence element except for a1. so we add -3 (n-1) times.

therefore, only D is correct.

anyanavicka [17]3 years ago

3 0

Answer:

The correct answer is D.

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3 years ago

What is the explicit formula for this sequence? ​

What is the explicit formula for this sequence?