SOLUTION: I was wondering what values could make the following function UNdefined. f(x)=.2x^2

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Question 657118: I was wondering what values could make the following function UNdefined.
f(x)=.2x^2
Answer by Edwin McCravy(20056) About Me  (Show Source):
You can put this solution on YOUR website!
There are none. Every number can be squared and multiplied by .2.
So the domain is "all real numbers" or (-oo, oo)