4 years ago

Which of the following is an arithmetic sequence?

Mathematics

1 answer:

madreJ [45]4 years ago

8 0

Answer:

Step-by-step explanation:

A is an arithmetic sequence with first term -2 and common difference 5. Each new term is found by adding 5 to the previous term.

B is a geometric sequence with first term 1 and common ratio 1/2.

C is neither an arithmetic nor a geometric sequence.

D is neither. We might call it an "alternating sequence."

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