O-LevelMathematicsAlgebra and graphs4024/11 · May/June 2019 · Q122 Marks
The rth term of a sequence, uᵣ, is given by uᵣ = 3r + 2.
- (a)Find the third term, u₃, in this sequence.[1]
- (b)Given that uₖ = 50, find the value of k.[1]
Mark scheme
Marking points from the official mark scheme (May/June 2019). The mark or mark type is shown in brackets.
- [1] 11
- [1] 16
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