A-Level
EDEXCEL
Mathematics & Further Mathematics
January 2016
QP-201601-Mathematics-C12 · Question 10
Question (excerpt):
26 10. The curve C has equation y x x = − − 12 5 18 1000 5 4 2 , x 0 (a) Find d d y x (2) (b) Hence find the coordinates of the stationary point on C. (5) (c) Use d d 2 2 y x to determine the nature …
26 10. The curve C has equation y x x = − − 12 5 18 1000 5 4 2 , x 0 (a) Find d d y x (2) (b) Hence find the coordinates of the stationary point on C. (5) (c) Use d d 2 2 y x to determine the nature …
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