document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=259265>Question 259265</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the change in y when x increases by 1:\r<BR>\n" );
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document.write( "y= -3x + 4 \r<BR>\n" );
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document.write( "Or\r<BR>\n" );
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document.write( "y= 2/3x + 7\r<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 #190905 by </B><A HREF=/tutors/aboutme.mpl?userid=Fombitz><B>Fombitz(32388)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Fombitz><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=Fombitz><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=190905\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=+-3x+%2B+4 ALIGN=MIDDLE  ALT=\"y=+-3x+%2B+4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%280%29=4 ALIGN=MIDDLE  ALT=\"y%280%29=4\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%281%29-y%280%29=-3 ALIGN=MIDDLE  ALT=\"y%281%29-y%280%29=-3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=++%282%2F3%29x+%2B+7 ALIGN=MIDDLE  ALT=\"y=++%282%2F3%29x+%2B+7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "The change in y divided by the change in x is directly related to the coefficient for x in the equation (the slope of the line).  </SPAN>\n" );
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