Week #9 – Math 10

This week in math 10 we learned about functions and relations! 

First things first it’s important to know that Relations are 2 things that relate to each other. 
Functions are like special relations. Per each input there is only 1 output. A good example to follow that of a mother to multiple children. Each child only has 1 biological mother, that is a function. Whereas a mother who has multiple children doesn’t have the same special relationship as a function (1:1) so it would be classified as relation. 

You can see in the photo down below what a visual of relations and functions look like. 

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