The second term of an arithmetic sequence is 17 and the sixth term of the sequence is 5.
a.
Find the first term of the sequence.
[2]
b.
Find the common difference.
[2]
Markscheme
1.4.8 Arithmetic sequences and series (A-level only) Questions
41 exam-style questions on OCR A Level Maths 1.4.8 Arithmetic sequences and series (A-level only). Each one has a worked solution and a mark scheme showing where the marks go.