2 years ago

3. Which of the following is an arithmetic sequence?

1 answer:

7 0

Answer: <u>D </u>is correct

Step-by-step explanation:

The rate in answer D is -4

-3 -4 is -7.

-7 - 4 is -11

and so on..

A. is wrong because 23+4=27 not 28

B. is wrong because that is an exponential function

C. is wrong because you cant add 3 to zero then subtract 3, thats not arithmetic

D. Is correct because it follows the pattern

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