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Question 9

The sum of the first n terms of a linear sequence $$Sn = n^2 + 2n$$. determine the general term of the sequence

  • A.n + 1
  • B.2n + 1
  • C.3n + 1
  • D.4n + 1
Objective

Question details

Exam body
UNICAL
Subject
Mathematics
Year
2008/2009
Question no.
#9
Type
Objective
Previous · Q8The x intercepts of the graph of $$y = x^2 + 3x = 18$$ are given by Next · Q10 The length of a rectangle is 3 times its width. If the width of the rectangle is…

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