2 years ago

Is the sequence 5, 9, 15, an arithmetic sequence? Explain.

Mathematics

1 answer:

igor_vitrenko [27]2 years ago

6 0

Answer:

Step-by-step explanation:

An arithmetic sequence has a common difference between adjacent terms. Here, the differences are ...

9 -5 = 4
15 -9 = 6

The differences are different, not common, so this is NOT an arithmetic sequence.

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