document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=386971>Question 386971</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, Can someone please help me with this. Thanks\r<BR>\n" );
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document.write( "y = + square root (2x-3) \r<BR>\n" );
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document.write( "Explain the why this is a function\r<BR>\n" );
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document.write( "State the domain and range  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #273489 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=273489\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y = + square root (2x-3) <BR>\n" );
document.write( "Explain the why this is a function <BR>\n" );
document.write( "State the domain and range <BR>\n" );
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document.write( "That \"plus\" sign in front of the square root says<BR>\n" );
document.write( "you are only going to have one y-value for each<BR>\n" );
document.write( "value of sqrt(2x-3).  That makes it a function.<BR>\n" );
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document.write( "Domain:<BR>\n" );
document.write( "2x-3 must be non-negative.<BR>\n" );
document.write( "Solve 2x-3>=0<BR>\n" );
document.write( "x >= 3/2<BR>\n" );
document.write( "Domain: All Real Numbers >= 3/2<BR>\n" );
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document.write( "Range:<BR>\n" );
document.write( "Since y is never negative,<BR>\n" );
document.write( "Range: All Real Numbers >= 0<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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