document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1133786>Question 1133786</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi. For homework I have to see if these two equations are perpendicular, parallel, or neither:<BR>\n" );
document.write( "x=5 and 2x- 3 =25.\r<BR>\n" );
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document.write( "I don't understand because in the first one the y-intercept is given, but in the second there is no y.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #751028 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=751028\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (1) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+=+5+ ALIGN=MIDDLE  ALT=\"+x+=+5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x+-+3+=+25+ ALIGN=MIDDLE  ALT=\"+2x+-+3+=+25+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "The 1st equation is a vertical line since no<BR>\n" );
document.write( "matter what y is, x is always 5<BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x+=+25+%2B+3+ ALIGN=MIDDLE  ALT=\"+2x+=+25+%2B+3+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+2x+=+28+ ALIGN=MIDDLE  ALT=\"+2x+=+28+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "(2) <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+x+=+14+ ALIGN=MIDDLE  ALT=\"+x+=+14+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "This is also a vertical line for the same reason,<BR>\n" );
document.write( "so these lines are parallel<BR>\n" );
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document.write( "You said the 1st equation only has a y-intercept.<BR>\n" );
document.write( "In that case the equation would be <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+y+=+5+ ALIGN=MIDDLE  ALT=\"+y+=+5+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "and then the lines would be perpendicular<BR>\n" );
document.write( " </SPAN>\n" );
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