Question

Please help!
Graph the function and identify the domain and range.

y = 0.5x^2

Answer 1

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

Answer 2

ok thank you very much!

Answer 3

wc :D

Answer 4

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.

Answer 5

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