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Math4Life Group TitleBest ResponseYou've already chosen the best response.2
omain of sin(x) is all real numbers. This is because there is no value of x that I can plug into sin(x) and it not be defined. Range of sin(x) is all real numbers between 1 and 1. You can see this if you graph the equation. Sin(x) is a continuous wave that bounces between 1 and 1. Another reason why you know sin(x) is between 1 and 1 is by the definition of sin(x). Sin(x) is the y coordinate on the unit circle x^2+y^2=1.
 one year ago

DFlame28 Group TitleBest ResponseYou've already chosen the best response.0
whooo! thanks.
 one year ago

DFlame28 Group TitleBest ResponseYou've already chosen the best response.0
ok what about the domain of the function y = tan x?
 one year ago
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