In an arithmetic sequence, a3=1 and a9=49. What is the explicit formula for the sequence?
X
A...
Mathematics, 03.02.2021 20:00 Jaaaack
In an arithmetic sequence, a3=1 and a9=49. What is the explicit formula for the sequence?
X
A. a(n)-8-15
B. a[n)n-3n-15
C. anne8n-23
D. a(n)=--8-23
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2
- 10
8
0
8
10
desmos
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Answers: 3
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