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O-LevelAdditional MathematicsTrigonometry4037/12 · Oct/Nov 2017 · Q24 Marks

The graph of y = a sin(bx) + c has an amplitude of 4, a period of π/3 and passes through the point (π/12, 2). Find the value of each of the constants a, b and c.

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About this question

Topic: Trigonometry, O-Level Additional Mathematics (syllabus 4037). Structured question, 4 marks.
Source: O-Level Additional Mathematics, Oct/Nov 2017 Paper 1 Variant 2, question 2.

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