nathanael88g
nathanael88g
11-07-2022
Mathematics
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y=x^2 is y a function of x
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rock5654
rock5654
11-07-2022
Yes y=x^2 is a function because Using the definition of a function, y=x^2 is a function because for every x-value in your domain, you will only get 1 unique y-value. A quick check you can do is to use the vertical line test
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