document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=169171>Question 169171</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Marlena is making her own bracelets.  Each bracelets will have 10 beads. WRite a function rule to describe the number of beads she will use.  Find a reasonable domain and range for the fuction if Marlena makes up to 7 bracelets. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #124758 by </B><A HREF=/tutors/aboutme.mpl?userid=mangopeeler07><B>mangopeeler07(462)</B></A><img src=\"/images/stars/stars-10.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mangopeeler07><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=124758\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \"Marlena is making her own bracelets.  Each bracelet will have 10 beads. Write a function rule to describe the number of beads she will use.  Find a reasonable domain and range for the fuction if Marlena makes up to 7 bracelets.\"\r<BR>\n" );
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document.write( "We'll have \"x\" be the number of bracelets and \"y\" be the number of beads.\r<BR>\n" );
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document.write( "\"Marlena makes up to 7 bracelets\": because of this statement, we know that x, the number of bracelets, may not go over 7.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C=7 ALIGN=MIDDLE  ALT=\"x%3C=7\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Logically, Marlena cannot make a negative number of bracelets, so we also know that x has to be more than (or equal to) 0.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3E=0 ALIGN=MIDDLE  ALT=\"x%3E=0\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "So our logical domain would be:<BR>\n" );
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document.write( "We know that each bracelet has ten beads, so the amount of beads used would be ten times the amount of bracelets, or <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=10x ALIGN=MIDDLE  ALT=\"y=10x\"   DISABLED_style= \"max-width:90%; height:auto;\" >---in f(x) form, this is the function----> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29=10x ALIGN=MIDDLE  ALT=\"f%28x%29=10x\"   DISABLED_style= \"max-width:90%; height:auto;\" >.\r<BR>\n" );
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document.write( "To get the logical range, all we have to do is use the logical domain, which we already have, and use the same inequality signs.\r<BR>\n" );
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document.write( "Plug in 7 and 0, our logical domain, for x to get the logical range, y.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%3C=10%287%29 ALIGN=MIDDLE  ALT=\"y%3C=10%287%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%3C=70 ALIGN=MIDDLE  ALT=\"y%3C=70\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y%3E=10%280%29 ALIGN=MIDDLE  ALT=\"y%3E=10%280%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "So the logical range would be <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0%3C=y%3C=70 ALIGN=MIDDLE  ALT=\"0%3C=y%3C=70\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Domain: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0%3C=x%3C=7 ALIGN=MIDDLE  ALT=\"0%3C=x%3C=7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Range: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0%3C=y%3C=70 ALIGN=MIDDLE  ALT=\"0%3C=y%3C=70\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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