In the arithmetic sequence {-9,-4,1,6,11, ...}, what is the common difference?

Enter your answer as a number, like this: 42

Question

Mathematics

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18 December, 09:21

In the arithmetic sequence {-9,-4,1,6,11, ...}, what is the common difference?

Enter your answer as a number, like this: 42

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Answers (1)

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Lilah · Answer 1

The common difference is 5.

Step-by-step explanation:

I chose two numbers (6 and 11) and saw what plus 6 is 11. So i did 11-6 and got 5. Then I checked my work by doing - 9+5 and it was - 4.

In the arithmetic sequence {-9,-4,1,6,11, ...}, what is the common difference?Enter your answer as a number, like this: 42

In the arithmetic sequence {-9,-4,1,6,11, ...}, what is the common difference?

Enter your answer as a number, like this: 42