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April 10th, 2013, 02:59 PM  #1 
Member Joined: Jan 2013 Posts: 37 Thanks: 0  Is my answer correct?
Suppose that (24,12) is a point of some function y=f(x). Find its image point if it has the following transformations defined by My solution it shifts left 3 units ... (27,12) it is vertically expanded by 4 ... (27,4 it shifts 5 units up ... (27,53) the y coordinate is squarerooted ... (27,) it shifts 2 units down ... (27,) I don't have the answer for this question. Could someone please check and see if it is correct? Thanks. 
April 10th, 2013, 04:13 PM  #2 
Global Moderator Joined: Nov 2009 From: Northwest Arkansas Posts: 2,766 Thanks: 4  Re: Is my answer correct?
Looks good.

April 12th, 2013, 06:45 PM  #3 
Member Joined: Jan 2013 Posts: 37 Thanks: 0  Re: Is my answer correct?
When I showed my solution to a friend of my friend, he said that it is wrong. I really don't see why it is wrong. Please help me. Thanks. 
April 12th, 2013, 07:50 PM  #4  
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 14,597 Thanks: 1038  Re: Is my answer correct? Quote:
 
April 12th, 2013, 09:06 PM  #5 
Global Moderator Joined: Dec 2006 Posts: 20,975 Thanks: 2224 
No.

April 13th, 2013, 09:59 AM  #6  
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 14,597 Thanks: 1038  Re: Quote:
 

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