Find the first term a1 and the common difference d of the arithmetic sequence.2, 8, 14, 20, 26, . . .
A. a1 = 2, d = 2
B. a1 = 2, d = 6
C. a1 = 6, d = -6
D. a1 = 6, d = 4
Answer: B
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A. 
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B. - 
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C. 
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D. - 
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