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​Q9: Question – Paper 2 – November 2018
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Question
9)
a) The nth term of a sequence is      3n + 4

​Explain why 21 is not a term of this sequence.
[2 marks]

​b) Here are the first three terms of a different sequence.
1          2          4

Write down two numbers that could be the 4th term and the 5th term of this sequence.
Give the rule you have used to get your numbers.
[2 marks]