document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=227981>Question 227981</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Let u=i-2j+4k<BR>\n" );
document.write( "Find the equation of the plane that has a normal u and contains a point (2,3,4). \r<BR>\n" );
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document.write( "Thanks, Judy </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #169357 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=169357\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let u=i-2j+4k<BR>\n" );
document.write( "Find the equation of the plane that has a normal u and contains a point (2,3,4). <BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "Parallel planes normal to u:<BR>\n" );
document.write( "x - 2y + 4z = k<BR>\n" );
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document.write( "Sub point<BR>\n" );
document.write( "2 - 2*3 + 4*4 = k = 2 -6 +8<BR>\n" );
document.write( "k = 4<BR>\n" );
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document.write( "x - 2y + 4z = 4<BR>\n" );
document.write( " </SPAN>\n" );
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