Exercise 1 — Cambridge IGCSE 0580 Jun 2023 Paper 21 Q21
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IGCSE Functions and Graphs — Estimate gradients using tangents Practice Extended
1 Cambridge IGCSE 0580 questions on estimate gradients using tangents at the Extended tier — each with its full mark scheme.
How to approach estimate gradients using tangents — open the study guide
Estimating gradients using tangents (Extended)
Draw the tangent at the point. Pick two readable points on the tangent and calculate its gradient.
Practice exercises