Determine Whether the Sequence Is Arithmetic

question 51

Multiple Choice

Determine whether the sequence is arithmetic.If so,find the common difference. ​
​4) 8,5.4,6,6.6,7.2,...
​

• A)Arithmetic sequence,d = -0.6
• B)Arithmetic sequence,d = 7.2
• C)Arithmetic sequence,d = 1.2
• D)Arithmetic sequence,d = 0.6
• E)Not an arithmetic sequence

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