Tangents and Normals - Casio Calculators
Teach Leaflet

Tangents and Normals

fx-CG50 A-Level IB

This resource introduces the concept of a tangent and a normal to a curve and explains how to sketch multiple tangents to a curve. It has the outline of a worked example of an algebraic method to find the tangent and normal of a curve at a specific point and a checking strategy using the calculator. There is an exercise looking for points of intersection of tangents and normals.

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Leaflet and Manual PDF


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