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A-Level MathematicsYear 2021Q4

Turn over 9 Question 4 continued ___________________________________________ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (Total for Question 4 is 5 marks) 10 5. O Q P(2, 10) y x Figure 1 Figure 1 shows part of the curve with equation y = 3x 2 – 2 The point P(2, 10) lies on the curve. (a) Find the gradient of the tangent to the curve at P. (2) The point Q with x coordinate 2 + h also lies on the curve. (b) Find the gradient of the line PQ, giving your answer in terms of h in simplest form. (3) (c) Explain briefly the relationship between part (b) and the answer to part (a). (1) _ _ _ _ _ _ _ _ _ _ _ _ _ _ ___________________________________________

Paper Source:8MA0_01_que_20211007.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)