Functions

Functions:

Determining the range of a function:

The range of a function can simply be found by putting the numbers into the function.

I.E:

Find the range of for domain

Range of

Composite functions:

Composite functions are when 2 functions are combined together. This is achieved by putting one of the functions within the other.

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• Replace with the function
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Inverse functions:

To find the inverse of a…