Cambridge Assessment International Education · Cambridge O Level
4037 Additional Mathematics
Paper 1 · Variant 1
May/June 2024 · Component 11
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Question
Question 1
5 marks
(a)
Draw a sketch of the curve y=−51(x+2)(2x−1)(x+5) on the axes provided, and clearly mark the coordinates of every point at which the curve crosses the x-axis and the y-axis.ExcelInExam original diagram
(b)
Using your graph, determine the set of values of x that satisfy −51(x+2)(2x−1)(x+5)≥0.
ExcelInExam original presentationExcelInExam original presentation of the assessed mathematical task. Refer to the official paper for the original examination wording.ExcelInExam original presentation of the assessed mathematical task. Refer to the official paper for the original examination wording.
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