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NotTim
 one year ago
Best ResponseYou've already chosen the best response.0x=1/2 did u mistype thatt

kymber
 one year ago
Best ResponseYou've already chosen the best response.2dw:1358055319702:dw This is the line

completeidiot
 one year ago
Best ResponseYou've already chosen the best response.2domain x direction range y direction i doubt there would be a domain range is quite easy to determine

kymber
 one year ago
Best ResponseYou've already chosen the best response.2Yeah, I know what the domain and range are, but I'm not sure what to write.

completeidiot
 one year ago
Best ResponseYou've already chosen the best response.2range can be written like this \[(\infty,\infty)\]

hartnn
 one year ago
Best ResponseYou've already chosen the best response.0you find domain and range of a 'function' x=1/2 is an equation, not a function. is your function : f(x) =x+1/2 ??

kymber
 one year ago
Best ResponseYou've already chosen the best response.2No. Here is the exact problem.

hartnn
 one year ago
Best ResponseYou've already chosen the best response.0x=1/2 is not a function because you have 2 or more values of 'y', you have same value of 'x'

kymber
 one year ago
Best ResponseYou've already chosen the best response.2And @completeidiot, is there another way to write that? I don't remember that. All real numbers? And should I just put "n/a" for the domain?

completeidiot
 one year ago
Best ResponseYou've already chosen the best response.2all real numbers is a valid answer

kymber
 one year ago
Best ResponseYou've already chosen the best response.2Then what about the domain? :

hartnn
 one year ago
Best ResponseYou've already chosen the best response.0yes, domain = {1/2} for sure.
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