document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=89569>Question 89569</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Graph the following. Find the asymptotes, if any. State the domain and range, and describe the concavity.\r<BR>\n" );
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document.write( "y =    __1_<BR>\n" );
document.write( "      x + 1 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #65106 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=65106\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the asymptotes, if any. State the domain and range, and describe the concavity.\r<BR>\n" );
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document.write( "y =    __1_<BR>\n" );
document.write( "      x + 1\r<BR>\n" );
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document.write( "Domain: all Real Numbers except x=-1<BR>\n" );
document.write( "Range:  all Real Numbers<BR>\n" );
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document.write( "Vertical asymptote at x=-1<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C1%2F%28x%2B1%29%29 ALIGN=MIDDLE  ALT=\"graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C1%2F%28x%2B1%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "Concave on the interval (-1,+inf)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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