A-Level MathematicsYear 2022Q4
page 04 MARKS 4. The graph shown has equation 3 2 5 2 8 y x x x . The total shaded area is bounded by the curve and the x-axis. y x O −1 2 4 3 2 5 2 8 y x x x (a) Calculate the shaded area above the x-axis. (b) Hence calculate the total shaded area. 5. Functions f and g are given by 2 2 f x x and 3 5 g x x , x. (a) Find expressions for: (i) f g x and (ii) g f x . (b) Determine the range of values of x for which f g x g f x . 4 3 2 1 4
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)