Asked by HELP HELP MNHS
                the nth term of a series is 9n-7. what is the result of subtracting the kth term from the (k+1)th term?
(with solution pls, thnx)
            
        (with solution pls, thnx)
Answers
                    Answered by
            Reiny
            
    looks like we can just substitute and evaluate
term(n ) = 9n-7
term(k+1) = 9(k+1) - 7 = 9k + 2
term(k) = 9k - 7
so term(k+1) - term(k)
= 9k+2 - (9k-7) = 9
    
term(n ) = 9n-7
term(k+1) = 9(k+1) - 7 = 9k + 2
term(k) = 9k - 7
so term(k+1) - term(k)
= 9k+2 - (9k-7) = 9
                                                    There are no AI answers yet. The ability to request AI answers is coming soon!
                                            
                Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.