# Cambridge Mathematics IGCSE (US) Extended – Functions

3.1 Functions

3.2 Graphs

3.3 Exponential Graphs

3.4 Trigonometric Graphs

3.5 Transformations

3.6 Inverse Functions

3.7 Vectors

3.8 Pythagoras Theorem

3.9 Trigonometry

3.A Non-Right Angled Triangles

## Course Content

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### Functions

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Graphs

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Polynomial Graphs
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Exponential Graphs

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Trigonometric Graphs

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Transformations

Rotation of Curves
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Dilations
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Inverse Functions

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Vectors

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VECTOR APPLICATIONS

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Intersecting Lines
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Pythagoras Theorem

Pythagoras’ Theorem
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Pythagorean Triads
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Trigonometry

Finding Sides
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Finding Angles
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Exact Values
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Non-Right Angled Triangles

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