Question #6407056Single Choice
Algebra-1
Question
Which of the following is the correct formula in finding the nth term of an arithmetic sequence?
Options
A
an = a1 + d (n - 1)
B
an = a1 + d (n + 1)
C
an = a1 - d (n - 1)
D
an = a1 - d (n + 1)
Answer & Analysis
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