Consider the arithmetic sequence with a1=15 and d=−6.
Which shows the explicit formula f...
Mathematics, 11.02.2020 22:22 danejac99
Consider the arithmetic sequence with a1=15 and d=−6.
Which shows the explicit formula for an in terms of n and a10?
A an=15−6(n−1); a10=−39
B an=15−6n; a10=−45
C an=15+6(n−1); a10=69
D an=15+6n; a10=75
Answers: 2
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