Grade 10 Maths · Functions · Paper 1
Interpretation of Trigonometric Functions Grade 10
Real Interpretation of Trigonometric Functions past paper questions and answers from 2025 to 2025, with each memo split into the ticks examiners give. Try one, mark yourself, and see exactly which skill cost you marks.
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Question 4.1.3 · June 2025 · Paper 1 · Provincial · 2 marks
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Interpretation of Trigonometric Functions skills
Each skill is one thing a memo gives a tick for. Tap one for its own questions, notes and videos.
- Solve an inequality from a graphUse a graph to find the x-values where it is above or below the x-axis or another graph (for example where f(x) > 0).26 past paper questions · 3 videos
- State increasing and decreasing intervalsGive the x-values where a graph is going up or going down (for example y = x² is decreasing for x < 0 and increasing for x > 0).5 past paper questions · 3 videos
- Solve product inequality from graphsUse two graphs to find where f(x) × g(x) or f(x) ÷ g(x) is positive or negative by comparing their signs on each interval.12 past paper questions · 3 videos
- Find trig graph amplitude and rangeFind the highest and lowest values, amplitude and range of a sine or cosine graph, for example y = 3 cos x + 1 has range −2 to 4.16 past paper questions · 4 videos
- Find equation of a trig graphRead the numbers in a trig graph's equation from its picture, for example a graph with amplitude 2 and period 180° is y = 2 sin 2x.5 past paper questions · 4 videos
Interpretation of Trigonometric Functions Grade 10 videos
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