document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1117584>Question 1117584</A>: <I><SPAN STYLE=\"word-break: break-all;\"> if Q(-3,4),R(-2,-1),T(3,1),W(3,5) is a quadrilateral and Q1(-27,36) is the image of Q under a dilation centered at the origin ,Find T\r<BR>\n" );
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document.write( "where it says Q1 that is supposed to be 1 prime </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #732707 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=732707\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "Use the apostrophe character for the \"prime\".  Q and Q', T and T'\r<BR>\n" );
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document.write( "In general, if <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large A(x,\,y)\"> has an image under dilation about the origin, then the coordinates of that image must be <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large A'(\alpha x,\,\alpha y)\">, where <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \alpha\"> is some real number.\r<BR>\n" );
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document.write( "In this case:  <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \frac{-27}{-3}\ =\ \frac{36}{4}\ =\ 9\">, hence each of the coordinates of T' must be 9 times the coordinates of T.  You can do your own arithmetic.\r<BR>\n" );
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document.write( "Exactly the same idea as your question about the coordinates of W' under the same dilation.  You can ask this question as often as you like, but we are not going to do your arithmetic for you.\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi}\ +\ 1\ =\ 0\"><BR>\n" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large \ \\r\"> </SPAN>\n" );
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