document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1058462>Question 1058462</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 1.	Scott works as a delivery person for a shipping company. The graph shows a linear model for his delivery times on different days. \r<BR>\n" );
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document.write( "(a)	What is the equation of the line, first written in point-slope form and then written in slope-intercept form? Show how you determined the equation.<BR>\n" );
document.write( "(b)	Based on the linear model, predict how long it initially took Scott to deliver his packages. Approximately how much did his delivery time decrease per day?\r<BR>\n" );
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document.write( "I don't know how to add the photo of the graph!The (x,y) coordinates are (3,21)(6,12)<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 #673619 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39620)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=673619\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If this is for just a line with those two given points, then use them to find slope, and pick either point and use the point-slope equation form.  Simplify or transform into slope-intercept form.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y-21=%28%2821-12%29%2F%283-6%29%29%28x-3%29 ALIGN=MIDDLE  ALT=\"y-21=%28%2821-12%29%2F%283-6%29%29%28x-3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >--------simplify and put into format y=mx+b. </SPAN>\n" );
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