document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1074639>Question 1074639</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Write the radical function for f(x). (2, 3)(-1, 2)(1, 2)(0, 7)\r<BR>\n" );
document.write( "\n" );
document.write( "There is a graph going from -2 down to 7 on my homework paper. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #689410 by </B><A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><B>Edwin McCravy(20060)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Edwin+McCravy><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=Edwin+McCravy><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=689410\">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=drawing%28700%2F3%2C400%2C-3%2C4%2C-3%2C9%2C%0D%0A%0D%0Agraph%28700%2F3%2C400%2C-3%2C4%2C-3%2C9%29%2C%0D%0A%0D%0Acircle%282%2C3%2C.05%29%2C+circle%28-1%2C2%2C.05%29%2Ccircle%281%2C2%2C.05%29%2Ccircle%280%2C7%2C.1%29%2C%0D%0A%0D%0Alocate%282%2C3%2C%22%282%2C3%29%22%29%2C+locate%28-1%2C2%2C%22%28-1%2C2%29%22%29%2Clocate%281%2C2%2C%22%281%2C2%29%22%29%2Clocate%280%2C7%2C%22%280%2C7%29%22%29+++%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "Sorry, but there is no way to get a radical function to go <BR>\n" );
document.write( "through those four points.  The best you can do is get this kind<BR>\n" );
document.write( "of a graph:\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=drawing%28700%2F3%2C400%2C-3%2C4%2C-3%2C9%2C%0D%0A%0D%0Agraph%28700%2F3%2C400%2C-3%2C4%2C-3%2C9%2C+%282%2B2%2F3%29x%5E3-5x%5E2-%282%2B2%2F3%29x%2B7%29%2C%0D%0A%0D%0Acircle%282%2C3%2C.05%29%2C+circle%28-1%2C2%2C.05%29%2Ccircle%281%2C2%2C.05%29%2Ccircle%280%2C7%2C.1%29%2C%0D%0A%0D%0Alocate%282%2C3%2C%22%282%2C3%29%22%29%2C+locate%28-1%2C2%2C%22%28-1%2C2%29%22%29%2Clocate%281%2C2%2C%22%281%2C2%29%22%29%2Clocate%280%2C7%2C%22%280%2C7%29%22%29+++%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "but that's a cubic function, not a radical function.  Did you get<BR>\n" );
document.write( "one or more of the points wrong?  You can tell me about what you<BR>\n" );
document.write( "want in the thank-you note form below and I'll get back to you by<BR>\n" );
document.write( "email.  No charge ever.  I do this as a hobby.\r<BR>\n" );
document.write( "\n" );
document.write( "Edwin</pre> </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );