Question

find the sequence from n square +1​

Answer 1

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ANSWER

The numbers in the sequence are 2 higher than the the square number sequenceof 1,4,9,16,25,36. Therefore the nth term is n^2 + 2

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Answer 2

Answer:

the sequence 2, 4, 6, 8, 10... there is an obvious pattern. Such sequences can be expressed in terms of the nth term of the sequence. In this case, the nth term = 2n. To find the 1st term, put n = 1 into the formula, to find the 4th term, replace the n's by 4's: 4th term = 2 × 4 = 8.