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Function is a relation

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Where each element in the domain

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Is paired with only one from the range

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Function is a simple process

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Where you take the input and alter

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With the process, the output comes after

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Now let me show you how function works

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We have the input, relationship, output

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All three are parts of a function

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Just know all these and we are all done

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Input is what we will start with

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What we need to initiate the process

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Take values from the set called domain

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Alter and it may or may not be the same

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Relationship is the process itself

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What we need to do to the already set input

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In order to get the final output

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It can be any procedure that you think of

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Finally, we get to the output

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After the process you did conduct

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This is our final product

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Set called range is what it'll construct

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Functions...

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Function is a relation

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Where each element in the domain

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Is paired with only one from the range

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Function is a simple process

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Where you take the input and alter

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With the process, the output comes after