A-Level
EDEXCEL
Mathematics & Further Mathematics
October 2023
10 Marks
QP-202310-Mathematics-UP3 · Question 7
Question (excerpt):
18 7. y O x Figure 1 Figure 1 shows a sketch of the curve C with equation y = f (x) where f e ( ) x x x 2 2 2 2 3 (a) Find the range of f (2) (b) Show that f e ( ) x x x A Bx x 2 2 3 2 2 2 wh…
18 7. y O x Figure 1 Figure 1 shows a sketch of the curve C with equation y = f (x) where f e ( ) x x x 2 2 2 2 3 (a) Find the range of f (2) (b) Show that f e ( ) x x x A Bx x 2 2 3 2 2 2 wh…
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