Find the domain and range of the function: f(x) = x^2 + 11

I have the domain as (-∞,∞) and the range as (11,∞). did I get them right?

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- Jan 25th 2009, 10:53 AMdc52789Just wondering
Find the domain and range of the function: f(x) = x^2 + 11

I have the domain as (-**∞**,**∞**) and the range as (11,**∞**). did I get them right? - Jan 25th 2009, 11:44 AMrunning-gag