document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1206522>Question 1206522</A>: <I><SPAN STYLE=\"word-break: break-all;\"> State with a cogent reason whether or not the relationship: y=√x³ represents y as a function of x for both variables coming from the real number system  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #844068 by </B><A HREF=/tutors/aboutme.mpl?userid=greenestamps><B>greenestamps(13200)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=greenestamps><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=greenestamps><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=844068\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <br><BR>\n" );
document.write( "The statement of the problem does not use good mathematical language....<br><BR>\n" );
document.write( "My guess as to the meaning of \"... for both variables coming from the real number system\" is that the set of all real numbers is both the domain and range of the function.<br><BR>\n" );
document.write( "In that case, the relation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y=sqrt%28x%5E3%29 ALIGN=MIDDLE  ALT=\"y=sqrt%28x%5E3%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  does not satisfy that condition, because y is not real when x is negative.<br><BR>\n" );
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