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E first 4 terms of the sequence f(n) = n2+1.
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E first 4 terms of the sequence f(n) = n2+1.

User Xela
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1 Answer

7 votes

Answer:

3,5,7,9

Explanation:


f(1) = 2n + 1 \\ = 2 * 1 + 1 \\ = 4 \\ f(2) = 2n + 1 \\ = 2 * 2 + 1 \\ = 5 \\ f(3) = 2n + 1 \\ = 2 * 3 + 1 \\ = 7 \\ f(4) = 2n + 1 \\ = 2 * 4 + 1 \\ = 9

User Timothy Rajan
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