A-Level
EDEXCEL
Mathematics & Further Mathematics
October 2017
QP-201710-Mathematics-C12 · Question 15
Question (excerpt):
42 15. O P y = f(x) R S Q y x Figure 5 Figure 5 shows a sketch of part of the graph y = f(x), where f(x) = ( ) ( ) x x − + 3 4 2 2 , x \ The graph cuts the y-axis at the point P and meets the positi…
42 15. O P y = f(x) R S Q y x Figure 5 Figure 5 shows a sketch of part of the graph y = f(x), where f(x) = ( ) ( ) x x − + 3 4 2 2 , x \ The graph cuts the y-axis at the point P and meets the positi…
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