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kenneyfamily
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state the domain and range of the relation y=arctan(x)
 2 years ago
 2 years ago
kenneyfamily Group Title
state the domain and range of the relation y=arctan(x)
 2 years ago
 2 years ago

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Mr.Me Group TitleBest ResponseYou've already chosen the best response.0
do you have a graphing calculator?
 2 years ago

zepdrix Group TitleBest ResponseYou've already chosen the best response.0
Kenney, are you familiar with the TANGENT function? The domain and range of Tangent should help you figure this one out. Since it's the inverse function of tangent, it's domain and range will be reversed.
 2 years ago

Mr.Me Group TitleBest ResponseYou've already chosen the best response.0
or you can graph it and use the graph to see the domain and range
 2 years ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
pi/2 <= x<= pi/ is the range?
 2 years ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
and domain is all real #'s?
 2 years ago

kenneyfamily Group TitleBest ResponseYou've already chosen the best response.0
@zepdrix
 2 years ago

zepdrix Group TitleBest ResponseYou've already chosen the best response.0
Hmmm yah that sounds right :) Since the range of tangent is all reals (due to those asymptotes, it makes the domain of arctangent all reals. And yah looks like you figured out the other one also c:
 2 years ago
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