document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=183889>Question 183889</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/1559532939/algebrahomeworkh>interactive mathmatics program</A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> what numbers can fit in this equation to come up with this equation 1x+1<BR>\n" );
document.write( "coordintes 3,4 5,1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #137965 by </B><A HREF=/tutors/aboutme.mpl?userid=solver91311><B>solver91311(24713)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=solver91311><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=solver91311><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=137965\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <font face=\"Times New Roman\" size=\"+2\">\r<BR>\n" );
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document.write( "It is difficult to determine exactly what you are asking.  First of all, you don't have an equation anywhere -- there is no equals sign.  But if you actually meant <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large y = x + 1\">, then what I think you meant were two points, namely (3,4) and (5,1) are not both points on that line.  (3, 4) is a point on the line, but (5, 1) is not because <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large 1 \neq 5 + 1\">.\r<BR>\n" );
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document.write( "If you are asking to derive the equation for the line that passes through the points (3,4) and (5,1), then proceed in this fashion:\r<BR>\n" );
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document.write( "The two-point form of the equation of a straight line is:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \text{          }\math y - y_1 = \frac{y_1 - y_2}{x_1 - x_2}(x - x_1)\">\r<BR>\n" );
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document.write( "where <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large P_1:(x_1,y_1)\"> and <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\Large P_2:(x_2,y_2)\"> are the two given points.  It doesn't matter which of your points you call number 1 and which you call number 2 as long as you are consistent when you make the substitutions:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \text{          }\math y - 4 = \frac{4 - 1}{3 - 5}(x - 3)\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \text{          }\math y - 4 = \frac{3}{-2}(x - 3)\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \text{          }\math -2y + 8 = 3(x - 3)\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \text{          }\math -2y + 8 = 3x - 9\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \text{          }\math -3x - 2y = - 17\">\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \text{          }\math 3x + 2y = 17\">\r<BR>\n" );
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document.write( "John<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE e^{i\pi} + 1 = 0\"><BR>\n" );
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