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What are the values of r and a1 for

What are the values of r and a1 for-example-1
User El Hocko
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2 Answers

1 vote

Answer: A

Explanation:

Thats what the other guy is saying. A on Edge

User TotallyNewb
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4.5k points
2 votes

Answer:

The first term a is 3

The common difference is 1/5

Explanation:

Here, we want to get the value for the common difference and the first term

The common difference is simply what we have in the bracket

This is 1/5

The initial term can be obtained by substituting the value of 1 for k

Mathematically, we have this as

3(1/5)^(1-1)

= 3(1/5)^0

= 3 * 1 = 3

User Yuchen Wang
by
5.2k points