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How do you find the domain of #f(x)= -x^2#?

1 Answer

Nov 5, 2017

The domain is #RR#.

Explanation:

All real numbers, #RR#, will satisfy #f(x)=-x^2#.

![https://www.wolframalpha.com/input/?i=domain:+f(x)%3D-x%5E2](https://d2jmvrsizmvf4x.cloudfront.net/BOGQODVTdeLLzGjIMcqM_gif%26s%3D33)

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