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anonymous
 3 years ago
state the domain and range of the relation y=arctan(x)
anonymous
 3 years ago
state the domain and range of the relation y=arctan(x)

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0do you have a graphing calculator?

zepdrix
 3 years ago
Best ResponseYou've already chosen the best response.0Kenney, 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.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0or you can graph it and use the graph to see the domain and range

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0pi/2 <= x<= pi/ is the range?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and domain is all real #'s?

zepdrix
 3 years ago
Best ResponseYou've already chosen the best response.0Hmmm 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:
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