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 2 years ago
What would be the range of this ? http://www.wolframalpha.com/input/?i=y%3D%28x%2B4%29%5E2&lk=4&num=1
 2 years ago
What would be the range of this ? http://www.wolframalpha.com/input/?i=y%3D%28x%2B4%29%5E2&lk=4&num=1

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burhan101
 2 years ago
Best ResponseYou've already chosen the best response.0how would i put that in terms of like R { ..

burhan101
 2 years ago
Best ResponseYou've already chosen the best response.0and how about domain ?

estudier
 2 years ago
Best ResponseYou've already chosen the best response.1U may use the notation that u prefer (if some notation has not been stipulated). So x in R is just as good as (inf,inf) (I prefer the former, myself) Range R >= 0 does just as well as (0,inf) The thing is to be clear.
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