document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1194478>Question 1194478</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A factory can make 65 tennis rackets per day for a total daily cost of $6072. The factory could instead make 85 tennis rackets per day for a total daily cost of $7001.\r<BR>\n" );
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document.write( "(a) Assuming that total daily cost and production are linearly related, find the total daily cost of producing x tennis rackets. <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 #826715 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=826715\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> make these ordered pairs (62, 6072) and (85, 7001)<BR>\n" );
document.write( "Slope is 929/20=46.45<BR>\n" );
document.write( "point-slope formula y-y1=m(x-x1) where m slope and (x1, y1) a point<BR>\n" );
document.write( "y-7001=46.45(x-85)=46.45x-3948.25<BR>\n" );
document.write( "y=46.45x+3052.75<BR>\n" );
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