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Q9: Answers – Paper 2 – November 2018
Q9: Answers – Paper 2 – November 2018
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a) The nth term of a sequence is 3n + 4
Explain why 21 is not a term of this sequence.
a) The nth term of a sequence is 3n + 4
Explain why 21 is not a term of this sequence.
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.
Question
9)
a) The nth term of a sequence is 3n + 4
Explain why 21 is not a term of this sequence.
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]