document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=161985>Question 161985</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In y=4x, what happens to y when x is doubled?increased by 2?decreased by 3?halved? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #119370 by </B><A HREF=/tutors/aboutme.mpl?userid=KnightOwlTutor><B>KnightOwlTutor(293)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=KnightOwlTutor><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=KnightOwlTutor><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=119370\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> When x is doubled we write it as 2x and replace the x value with 2x\r<BR>\n" );
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document.write( "y=4(2x)  y=8x  The y value is also doubled  8x/4x=2\r<BR>\n" );
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document.write( "When x is increased by 2\r<BR>\n" );
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document.write( "y=4(x+2)   y=4x+8  The y value is increase by 8 units\r<BR>\n" );
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document.write( "When x is decreased by 3\r<BR>\n" );
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document.write( "y=4(x-3)  y=4x-12\r<BR>\n" );
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document.write( "The y value decreases by 12 units\r<BR>\n" );
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document.write( "When x is halved x/2\r<BR>\n" );
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document.write( "y=4(x/2)\r<BR>\n" );
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document.write( "y=2x The y values are also halved.\r<BR>\n" );
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