document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=201928>Question 201928</A>: <I><SPAN STYLE=\"word-break: break-all;\"> ?\r<BR>\n" );
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document.write( "7. y equals the absolute value of the quantity x plus 4 by graphing 5 points.\r<BR>\n" );
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document.write( "8. y equals the absolute value of the quantity negative one-half x minus 3 by graphing 5 points.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #152162 by </B><A HREF=/tutors/aboutme.mpl?userid=Earlsdon><B>Earlsdon(6294)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Earlsdon><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=152162\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 7. Graph:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+abs%28x%2B4%29 ALIGN=MIDDLE  ALT=\"y+=+abs%28x%2B4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > Notice that y can never be negative because the absolute value of a quantity is never negative. This shows up on the graph below. <BR>\n" );
document.write( "The graphs look like:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-10%2C5%2C-5%2C5%2Cabs%28x%2B4%29%29%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-10%2C5%2C-5%2C5%2Cabs%28x%2B4%29%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "8. Graph:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+abs%28-%281%2F2%29x-3%29 ALIGN=MIDDLE  ALT=\"y+=+abs%28-%281%2F2%29x-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > y can never be negative here also. See the second graph.<BR>\n" );
document.write( "The graphs look like:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-15%2C5%2C-5%2C5%2Cabs%28-%281%2F2%29x-3%29%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-15%2C5%2C-5%2C5%2Cabs%28-%281%2F2%29x-3%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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