document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=941539>Question 941539</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a company manufactures machines. Demand for them is given by the declining linear equation: P= $4560-$12x, where P = market price the buyers will pay for quantity supplied (produced) x. revenue = market price times quantity produced. cost include fixed cost $45,678 and variable cost $123 per unit produced.<BR>\n" );
document.write( "A. write and graph the revenue and cost equations.<BR>\n" );
document.write( "B. shade the profit region, graphically estimating maximum profit and the two limits of profitable production.\r<BR>\n" );
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document.write( "******* can someone give me a step by step guide, because the teacher is working faster than I can keep up, so when I leave the class I feel alone and like he doesn't care.*******<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 #573957 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=573957\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a company manufactures machines. Demand for them is given by the declining linear equation:<BR>\n" );
document.write( "------- <BR>\n" );
document.write( "P= $4560-$12x, where P = market price the buyers will pay for quantity supplied (produced) x.<BR>\n" );
document.write( " <BR>\n" );
document.write( "Revenue = market price times quantity produced.<BR>\n" );
document.write( "R = (4560-12x)x = 4560x - 12x^2<BR>\n" );
document.write( "-------------------------------------------- <BR>\n" );
document.write( "cost includes fixed cost $45,678 and variable cost $123 per unit produced.<BR>\n" );
document.write( "C = 45678 + 123x<BR>\n" );
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document.write( " A. write and graph the revenue and cost equations.<BR>\n" );
document.write( "Revenue quadratic and Cost line::::<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C400%2C-100%2C100%2C-10%2C70000%2C4560x-12x%5E2%2C45678%2B123x%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C400%2C-100%2C100%2C-10%2C70000%2C4560x-12x%5E2%2C45678%2B123x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------------<BR>\n" );
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document.write( " B. shade the profit region, graphically estimating maximum profit and the two limits of profitable production.<BR>\n" );
document.write( "Profit = [Revenue - Cost] = -12x^2 +4437x-45678<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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