0580/12 Oct/Nov 2023, Question 3: Linear Sequences and Common Difference
Cambridge IGCSE Mathematics 0580 · Paper 12 (Core) · Calculator · 2 marks
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The question, in short
A sequence begins −3, 4, 11, 18. Find the following term and describe the method used to obtain it.
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Part (a) · 1 mark
Find the next term in the sequence −3, 4, 11, 18.
- 118 + 7 = 25
Answer25
Part (b) · 1 mark
Explain the reasoning used to work out the next term.
- 1Each term is 7 more than the one before: added 7
AnswerAdded 7
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