18N.1.SL.TZ0.S_3
In an arithmetic sequence, u1 = −5 and d = 3.
Find u8.
Markscheme / solution
* This question is from an exam for a previous syllabus, and may contain minor differences in marking or structure.
correct working (A1)
eg −5 + (8 − 1)(3)
u8 = 16 A1 N2
[2 marks]
Examiners’ report
[N/A]