document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=668567>Question 668567</A>: <I><SPAN STYLE=\"word-break: break-all;\"> REACTION TIME: When you are pricked with a pin, there is a short time delay before you say \"Ouch!\" This reaction time varies linearly with the distance between your brain and the place you ar epricked. Dr. Hollers pricks Leslie Morley's finger and toe and measures reaction time of 15.2 and 22.9 miliseconds, respectiivaley. (A millisecoond is 1/1000 of a second) Leslie's finger is 100 cm. from the brain and her toe is 170 cm from the brain. <BR>\n" );
document.write( "Write a particular equation expressing the time delay in terms of distance.\r<BR>\n" );
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document.write( "I need help with how to make it into an equation! please help </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #415675 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=415675\">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( "Make a table:\r<BR>\n" );
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document.write( "  x    y\r\n" );
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document.write( "100   15.2\r\n" );
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document.write( "170   22.9\r\n" );
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document.write( "From this data construct two ordered pairs representing two points in <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \mathbb{R}^2\">, <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \left(x_1,y_1\right)\"> and <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \left(x_2,y_2\right)\">\r<BR>\n" );
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document.write( "Then use the two-point form of an equation of a line.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE \ \ \ \ \ \ \ \ \ \ y\ -\ y_1\ =\ \left(\frac{y_1\ -\ y_2}{x_1\ -\ x_2}\right)(x\ -\ x_1) \">\r<BR>\n" );
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document.write( "Plug in your data and simplify to <IMG STYLE=\"max-width:80%;\" SRC=\"/cgi-bin/rendertex.cgi?\LARGE y\ =\ mx\ +\ b\"> form.\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" );
document.write( "My calculator said it, I believe it, that settles it<BR>\n" );
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