Write the first six terms of the arithmetic sequence with the first term, a1, and common difference, d.a1 = -400, d = 20
A. 200, 160, 120, 80, 40, 0
B. -400, -380, -360, -340, -320, -300
C. 160, 120, 80, 40, 0, -40
D. -380, -360, -340, -320, -300, -280
Answer: B
Mathematics
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