SOLUTION: what is the domain of h=-1/40(x-20)^2

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Question 667767: what is the domain of h=-1/40(x-20)^2
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
If the equation is h=-expr%281%2F40%29%28x-20%29%5E2, then you can plug in any real number and get some real number out.

So the domain is the set of all real numbers.