document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=568531>Question 568531</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You have 8 bags of grass seed. Each bag covers 1200 ft squared of ground. The function A(b)= 1200b represents the are A(b), in square feet, that b bags cover. What domain and range are reasonable for the function? Explain. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #367006 by </B><A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><B>jim_thompson5910(35256)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jim_thompson5910><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=367006\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Domain: Set of all nonnegative integers (ie integers that are not negative)\r<BR>\n" );
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document.write( "Range: The set {0, 1200, 2400, 3600, 4800, ...}\r<BR>\n" );
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document.write( "The reason why negative numbers are excluded is because negative bag counts or negative area doesn't make much sense. Integers are stressed here because you cannot buy half a bag (you must buy whole bags)\r<BR>\n" );
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document.write( "The range is simply the set of all multiples of 1200 </SPAN>\n" );
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