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kymber
Group Title
Domain and range of x=1/2?
I forget how to do this. ;_;
 one year ago
 one year ago
kymber Group Title
Domain and range of x=1/2? I forget how to do this. ;_;
 one year ago
 one year ago

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NotTim Group TitleBest ResponseYou've already chosen the best response.0
is that just a point?
 one year ago

completeidiot Group TitleBest ResponseYou've already chosen the best response.2
no its a line
 one year ago

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

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

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

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

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

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

hartnn Group TitleBest ResponseYou've already chosen the best response.0
or f(x) =1/2 ??
 one year ago

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

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

kymber Group TitleBest ResponseYou've already chosen the best response.2
And @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?
 one year ago

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

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

completeidiot Group TitleBest ResponseYou've already chosen the best response.2
1/2 ?
 one year ago

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