3 years ago

Determine which sequence is an arithmetic sequence.

1 answer:

7 0

Answer: A

Step-by-step explanation: An arithmetic sequence is a pattern in which the same number is repeatedly added or subtracted.

Notice that in the the first sequence shown, we add 4 to reach the next term in the sequence which means this is arithmetic.

The others are not arithmetic because the difference

between the terms does not remain constant.

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trapecia [35]

Answer:

k = - 9

Step-by-step explanation:

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Answer:

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