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Mathematics 13 Online
OpenStudy (anonymous):

Please help! Graph the function and identify the domain and range. y = 0.5x^2

OpenStudy (rsadhvika):

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OpenStudy (rsadhvika):

domain is all real numbers range - all realnumbers >=0

OpenStudy (anonymous):

ok thank you very much!

OpenStudy (rsadhvika):

wc :D

OpenStudy (mathteacher1729):

If you go to http://www.wolframalpha.com and type plot y = 0.5x^2 then type y = 0.5x^2 domain and range you can see the graph and it will tell you the domain and range.

OpenStudy (mathteacher1729):

None of that means anything unless you really know what domain & range means though. In your own words, what do those words mean?

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