document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=470523>Question 470523</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Essay; show all work. Consider that the age, x, of a unicorn in human equivalent years can be given by the formula f(x) = - 0.001718x4 + 0.087326x3 – 1.3367x2 + 12.46x + 3.914. When a unicorn is 2.5 years old, what is its age in human equivalent years? What about when it is 12 years old?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #322810 by </B><A HREF=/tutors/aboutme.mpl?userid=sofiyac><B>sofiyac(983)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=sofiyac><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=sofiyac><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=322810\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+-+0.001718x%5E4+%2B+0.087326x%5E3+%96+1.3367x%5E2+%2B+12.46x+%2B+3.914 ALIGN=MIDDLE  ALT=\"f%28x%29+=+-+0.001718x%5E4+%2B+0.087326x%5E3+%96+1.3367x%5E2+%2B+12.46x+%2B+3.914\"   DISABLED_style= \"max-width:90%; height:auto;\" > plug in x=2.5<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+-+0.001718%282.5%29%5E4+%2B+0.087326%282.5%29%5E3+%96+1.3367%282.5%29%5E2+%2B+12.46%2A2.5+%2B+3.914 ALIGN=MIDDLE   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=f%28x%29+=+-+0.001718%2A39.0625+%2B+0.087326%2A15.62500+%96+1.3367%2A6.25+%2B+12.46%2A2.5+%2B+3.914 ALIGN=MIDDLE   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=f%28x%29+=+-0.067109375%2B1.36446875%968.354375%2B31.15%2B3.914 ALIGN=MIDDLE  ALT=\"f%28x%29+=+-0.067109375%2B1.36446875%968.354375%2B31.15%2B3.914\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+1.29735937%968.354375%2B35.06400 ALIGN=MIDDLE  ALT=\"f%28x%29+=+1.29735937%968.354375%2B35.06400\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+1.29735937%2B26.709625 ALIGN=MIDDLE  ALT=\"f%28x%29+=+1.29735937%2B26.709625\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+28.0069844 ALIGN=MIDDLE  ALT=\"f%28x%29+=+28.0069844\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Then for the next one do the same thing, but instead of 2.5 plug in 12 </SPAN>\n" );
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