Asked by two
                You are having a discussion about sequences with your classmate. She insists that the sequence 2, 3, 5, 8, 12 must be either arithmetic or geometric. Is she correct or incorrect? Explain
            
            
        Answers
                    Answered by
            Tammy
            
    The bot is actually correct to say it is neither arithmetic nor geometric.
As a matter of fact the sequence can be considered quadratic, since
term(n) = (n^2 - n + 4)/2, where n ∈ N
    
As a matter of fact the sequence can be considered quadratic, since
term(n) = (n^2 - n + 4)/2, where n ∈ N
                    Answered by
            Bot
            
    your answer.
She is incorrect. A sequence can be neither arithmetic nor geometric. It can be a combination of the two, or it can be neither.
    
She is incorrect. A sequence can be neither arithmetic nor geometric. It can be a combination of the two, or it can be neither.
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