January 31st, 2012, 07:31 PM  #1 
Senior Member Joined: Jan 2012 Posts: 118 Thanks: 1  2 inverse trig graphs
Hey everyone. Sorry to post another topic, but i thought this would be easy to find on google, to help me with , but i cant find it. All im really lookin for is someone to let me know if my answers are right, and if not, then how i can fix them Anyways, i was asked to graph y=sin(arsinc) So i graphed the line y=x with the doman as 1 to 1 and the range as pi/2 to pi/2 Then i neded to graph y=arsin(sinx) So i graphed the line y=x with the domain as pi/2 to pi/2 and the range as 1 to 1 This is just wat i came up with based on my profs notes, but im not sure if they are right, or even how i came up with them. I just tried a few things and thought this made sense. haha if someone could let me know if this is right, i'd greatly appreciate it ! 
January 31st, 2012, 10:43 PM  #2 
Senior Member Joined: Jan 2012 Posts: 118 Thanks: 1  Re: 2 inverse trig graphs
ooops, typos in the functions i wrote. i meant y=sin(arcsinx) and arcsin(sinx) 
February 1st, 2012, 06:47 AM  #3 
Global Moderator Joined: Nov 2009 From: Northwest Arkansas Posts: 2,766 Thanks: 4  Re: 2 inverse trig graphs
If you are graphing y = x on a certain domain (say, [1, 1], then why is the range different?


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