A-Level MathematicsYear 2022Q6
page 05 MARKS 6. A curve with equation y f x is such that 2 3 1 dy dx x , where 0 x . The curve passes through the point (3, 6). Express y in terms of x. 7. Two variables, x and y, are connected by the equation n y kx . The graph of log5 y against log5 x is a straight line as shown. O (0, 3) (2, −1) log5 x log5 y Find the values of k and n. [Turn over 5 5
Paper Source:NH_Mathematics_Paper2_2022.pdf
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Exam Specification Info
This question is part of the UK A-Level Mathematics syllabus. In the actual exam, structured questions typically require linking specific keywords to gain full marks. Applaa helps you drill these topics.
Syllabus levelAdvanced Level (A-Level)
SubjectMathematics
Official MarksVariable (2–6 marks)