3 years ago

What are the values of a1 and r of the geometric series?

Mathematics

2 answers:

serg [7]3 years ago

7 0

Answer:

the answer is c on edg

Step-by-step explanation:

igor_vitrenko [27]3 years ago

5 0

A1 or just a as it is in the equations is just the initial term of the sequence. In this case a1=1

r is the common ratio which is that constant ratio found by dividing any term by the term preceding it...

In this case r=3/1=9/3=27/9=etc=3

So a1=1 and r=3, C. is your answer.

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3 years ago

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Thepotemich [5.8K]

Hi,

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$
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