document.write( "Question 1155689: graph the rational function 2x+3/x+1
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Algebra.Com's Answer #778328 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
to graph it, make a table, find several points and draw a graph\r
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\n" ); document.write( "\n" ); document.write( "\"y=%282x%2B3%29%2F%28x%2B1%29\"\r
\n" ); document.write( "\n" ); document.write( "x-intercepts \r
\n" ); document.write( "\n" ); document.write( "\"0=%282x%2B3%29%2F%28x%2B1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"0%28x%2B1%29=%282x%2B3%29\"\r
\n" ); document.write( "\n" ); document.write( "\"0=2x%2B3\"\r
\n" ); document.write( "\n" ); document.write( "\"2x=-3\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-3%2F2\"=> x-intercept is at (\"-3%2F2\",\"0\")\r
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\n" ); document.write( "\n" ); document.write( "y-intercepts\r
\n" ); document.write( "\n" ); document.write( "\"y=%282%2A0%2B3%29%2F%280%2B1%29\"\r
\n" ); document.write( "\n" ); document.write( "\"y=3%2F1\"\r
\n" ); document.write( "\n" ); document.write( "\"y=3\"=> y-intercept is at (\"0\",\"3\")\r
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\n" ); document.write( "\n" ); document.write( " asymptotes:\r
\n" ); document.write( "\n" ); document.write( "\"%28x%2B1%29=0\"\r
\n" ); document.write( "\n" ); document.write( "\"x=-1\"=> vertical asymptote\r
\n" ); document.write( "\n" ); document.write( "\"y=%282x%2B3%29%2F%28x%2B1%29\"-> variable is same degree in numerator and denominator, horizontal asymptote is \"y=2%2F1=2\"\r
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