O-LevelAdditional MathematicsDifferentiation and integrationMay/June 2015Paper 1 Q910 Marks
[Figure 9.1] The diagram shows parts of the line y = 3x + 10 and the curve y = x³ – 5x² + 3x + 10. The line and the curve both pass through the point A on the y-axis. The curve has a maximum at the point B and a minimum at the point C. The line through C, parallel to the y-axis, intersects the line y = 3x + 10 at the point D.
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