Paper 2 · Trigonometry
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Lesson 6 of 6
Trigonometry 3.6: Drawing graphs accurately
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- Draw exam-accurate sinusoidal graphs by plotting every quarter-period point
- Set axes from the largest amplitude and mark x at a quarter of the shortest period
- Use different colours and a key when several graphs share the same axes
- Mark a non-zero midline (e.g. y = 3 for y = 3 + sin x) with a broken line
Most recent exam questions
- 2024 P2 Q10(a)(ii) — deferred
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- 2022 P1 Q8(b)
- 2021 P2 Q9(b)(ii)
- 2017 P1 Q9(a)
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