Graphical solution: OCR MEI A‑Level Further Maths questions
OCR MEI A-Level Further Maths past-paper questions on 4.2 Graphical solution, 2018–2025, with mark schemes and examiner’s reports where available. Add MadAsMaths questions to your practice, or browse them separately by topic and difficulty.
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All 7 questions on Graphical solution, as a list
- June 2025, Modelling with Algorithms, Q6 (14 marks): An incomplete initial tableau for a two-stage simplex solution for a maximisation linear programming problem, in x, y and z where , x y z , 0 , is shown below.
- June 2025, AS Modelling with Algorithms, Q7 (12 marks): The diagram shows an activity network for a project. Each activity is represented by an arc. The expressions in brackets show the duration of these activities i
- June 2023, AS Modelling with Algorithms, Q6 (13 marks): Fig. 6.1 y 2 y 5 x = 13 12 11 3 y 2 x = 10 9 8 7 6 5 4 3 R 2 1 x 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 x y x y 3 2 20 2 12 + = + = Fig. 6.1 shows the constraint
- June 2022, Modelling with Algorithms, Q7 (15 marks): Kai makes three sizes of model car, small, medium and large, to sell each year at a fair. Kai has enough material to make either 250 small cars or 175 medium ca
- November 2021, AS Modelling with Algorithms, Q6 (14 marks): An incomplete initial tableau for a two-stage simplex solution for a maximisation integer linear programming (ILP) problem, in x, y and z where , , x y z 0 , is
- November 2020, Modelling with Algorithms, Q5 (19 marks): y k (1,k) (3,2) R 1 0.5 x 0.75 1 5 Fig. 5.1 Fig. 5.1 shows the constraints of a linear programming problem, in which the objective is to maximise a function of
- June 2019, AS Modelling with Algorithms, Q5 (17 marks): An LP problem in x, y and z is formulated as follows. Maximise P 3 x 2 y 5 z = + + subject to x y z 26 + + H 2 x y z 34 + + G 2 x z 10 - = x y z , , 0 H (a) • C
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