document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=800615>Question 800615</A>: <I><SPAN STYLE=\"word-break: break-all;\"> The Multiple-Choice Question that is on my study guide:<BR>\n" );
document.write( "The graph of which of the following equations is a straight line parallel to the graph of y=2x?\r<BR>\n" );
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document.write( "A. 4x - y = 4 <BR>\n" );
document.write( "B. 2x -2y = 2<BR>\n" );
document.write( "C. 2x - y = 4<BR>\n" );
document.write( "D. 2x + y = 2<BR>\n" );
document.write( "E. x - 2y = 4\r<BR>\n" );
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document.write( "Now, I know that to have parallel lines, the slope of both lines should be the same. The slope is 2x, so the slope of the second line should be 2x. I don't think I understand what slope looks like on a graph. But most of all, I dont really know how to get to the answer, or work this problem out. I'm wondering HOW to work this out. Any help would be greatly appreciated, thankyou! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #483160 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=483160\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The graph of which of the following equations is a straight line parallel to the graph of y=2x?<BR>\n" );
document.write( "slope = 2<BR>\n" );
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document.write( "A. 4x - y = 4<BR>\n" );
document.write( "y = 4x-4<BR>\n" );
document.write( "slope = 4<BR>\n" );
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document.write( "B. 2x -2y = 2<BR>\n" );
document.write( "2y = 2x -2<BR>\n" );
document.write( "y = x -1<BR>\n" );
document.write( "slope = 1<BR>\n" );
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document.write( "C. 2x - y = 4<BR>\n" );
document.write( "y = 2x - 4<BR>\n" );
document.write( "slope = 2<BR>\n" );
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document.write( "D. 2x + y = 2<BR>\n" );
document.write( "y = -2x + 2<BR>\n" );
document.write( "slope = -2<BR>\n" );
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document.write( "E. x - 2y = 4<BR>\n" );
document.write( "2y = x - 4<BR>\n" );
document.write( "y = (1/2)x - 2<BR>\n" );
document.write( "slope = 1/2<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( "Note: slope is the amount y increases or decreases when x increases by 1.<BR>\n" );
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document.write( " <BR>\n" );
document.write( " </SPAN>\n" );
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