\( \DeclareMathOperator{cosec}{cosec} \)

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Here are some specific activities, investigations or visual aids we have picked out. Click anywhere in the grey area to access the resource.

- Brainbox A puzzle requiring the arrangement of numbers on the function machines to link the given input numbers to the correct output.
- Functions An online exercise on function notation, inverse functions and composite functions.

Here are some exam-style questions on this statement:

- "
*\(f(x) = \frac{2x}{5} + 7\) and \(g(x) = 10x^2 - 15\) for all values of \(x\).*" ... more - "
*The function \(f\) is described by the following formula:*" ... more - "
*(a) A function is represented by the following function machine.*" ... more - "
*Four functions have been defined in the following way:*" ... more - "
*If \(f(x)=5-4x\) and \(g(x)=4^{-x}\) then:*" ... more - "
*Here is a function machine that produces two outputs, A and B.*" ... more - "
*The functions \(f\) and \(g\) are such that:*" ... more - "
*The functions f and g are defined as follows:*" ... more

Here is an Advanced Starter on this statement:

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