SOLUTION: The relation y=x^2-2 defines y as a function of x. True or false?

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Question 1049880: The relation y=x^2-2 defines y as a function of x.
True or false?
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

The relation y=x%5E2-2 defines y as a function of x.
answer:True
In fact for every x there is exactly one y value.