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An arithmetic sequence is shown -4.-1, 2, 5, 8.... Write down an expression for the nth term of this sequence

An arithmetic sequence is shown -4.-1, 2, 5, 8.... Write down an expression for the nth term of this sequence
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11 votes
An arithmetic sequence is shown

-4.-1, 2, 5, 8....
Write down an expression for the nth term of this sequence

User Slava Fomin II
by
8.0k points

1 Answer

11 votes

Answer:


a_(n) =-4 + (n - 1) · 3

Explanation:

User Pavol
by
8.4k points
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