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The Nth Term of a Quadratic Sequence

The Nth Term of a Quadratic Sequence

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Question 68

Here are the first 5 terms of a quadratic sequence.

-12 0 16 36 60

a.

Show that the n n\,nth term is 2n2+6n−202n^2 + 6n - 202n2+6n−20

[4]
b.

Hence, determine whether 240 is a term in the sequence.

[2]
c.

Hence, find the first term in the sequence greater than 760.

[2]
Markscheme

The Nth Term of a Quadratic Sequence Questions

  1. GCSE
  2. /Maths
  3. /The Nth Term of a Quadratic Sequence

201 exam-style questions on Eduqas GCSE Maths The Nth Term of a Quadratic Sequence. Each one has a worked solution and a mark scheme showing where the marks go.

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