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Find a formula for the nth term of the arithmetic sequence. First term 1 Common difference 4
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4 votes
Find a formula for the nth term

of the arithmetic sequence.
First term 1
Common difference 4

User Iamsult
by
4.2k points

1 Answer

3 votes

Answer:


a_n=4n-3

Explanation:


a_n=a_1+(n-1)d


a_n=1+(n-1)4


a_n=1+4n-4


a_n=4n+1-4


a_n=4n-3

User Nur Zico
by
4.1k points
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