# 2.2 Functions

• #### Maths IBAA – 2.21a Introduction to functions

Introduction to functions – Maths IBAA – SL Power Point presentation, 17 slides, Explaining how to identify functions, along with a worksheet with exercise for the […]

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• #### Maths IBAA – 2.21b The domain and the range

The domain and the range – Maths IBAA – SL Power Point presentation, 18 slides, Explaining how to identify the domain and the range of a […]

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• #### Maths IBAA – 2.21c Function notation

Function notation – Maths IBAA – SL Power Point presentation, 8 slides, Explaining the notation used in functions, along with a worksheet with exercise for the […]

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• #### Maths IBAA – 2.22 Inverse function

Inverse function – Maths IBAA – SL Power Point presentation, 19 slides, Explaining how to find the inverse of a function, along with a worksheet with […]

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• #### Maths IBAA – 2.31 The graph of a function, its equation y = f(x)

The graph of a function, its equation y = f(x) – Maths IBAA – SL Power Point presentation, 20 slides, Explaining how to draw the graph […]

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• #### Maths IBAA – 2.32 Creating a sketch from information given or a context

Creating a sketch from information given or a context – Maths IBAA – SL Power Point presentation, 23 slides, Explaining how to create the sketch of […]

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• #### Maths IBAA – 2.51 Composite functions

Composite functions – Maths IBAA – SL Power Point presentation, 8 slides, Explaining what the composite functions are, along with a worksheet with exercise for the […]

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• #### Maths IBAA – 2.52 Identity function and inverse functions

Identity function and inverse functions – Maths IBAA – SL Power Point presentation, 12 slides, explaining what is the identity function, and what is an inverse […]

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