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9.2. Using the nth term

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    Understanding quadratics
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  • Find the nth term of the sequence 2, 5, 10, 17, 26
    n^2 + 1
  •  15
  • Find the nth term of the sequence 3, 8, 15, 24, 35
    n^2 + 2
  •  15
  • Find the nth term of the sequence 1, 6, 13, 22, 33
    n^2
  •  15
  • Find the nth term of the sequence 7, 12, 19, 28, 39
    n^2 + 6
  •  15
  • Find the nth term of the sequence 4, 11, 20, 31, 44
    n^2 + 3
  •  15
  • Find the nth term of the sequence 0, 3, 8, 15, 24
    n^2 - 1
  •  15
  • Find the nth term of the sequence 6, 15, 26, 39, 54
    n^2 + 5
  •  15
  • Find the nth term of the sequence 5, 10, 17, 26, 37
    n^2 + 4
  •  15
  • Find the nth term of the sequence 10, 19, 30, 43, 58
    n^2 + 9
  •  15
  • Find the nth term of the sequence 9, 18, 29, 42, 57
    n^2 + 8
  •  15