O-LevelMathematicsAlgebra and graphs4024/11 · Oct/Nov 2015 · Q93 Marks
Given that p is directly proportional to q, find the value of r. [Table: p | 27 | 33; q | 9 | r]
- (a)Given that p is directly proportional to q, find the value of r. [Table: p | 27 | 33; q | 9 | r][1]
- (b)Complete the sentence below describing the relationship between x and y. y is inversely proportional to __________. [Table: X | 2 | 10; y | 25 | 1][1]
- (c)M is directly proportional to L³. How many times larger is M when L is multiplied by 2?[1]
Mark scheme
Marking points from the official mark scheme (Oct/Nov 2015). The mark or mark type is shown in brackets.
- [1] (a) 11
- [1] (b) x²
- [1] (c) 8
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