document.write( "Question 57300: How do I work this problem?
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document.write( "Give the equation of the horizontal asymptote of the following rational function:\r
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document.write( "f(x)= x^2+x-6/x-4\r
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document.write( "Thank you. \n" );
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Algebra.Com's Answer #38996 by venugopalramana(3286) You can put this solution on YOUR website! How do I work this problem? \n" ); document.write( "Give the equation of the horizontal asymptote of the following rational function: \n" ); document.write( "f(x)= x^2+x-6/x-4 \n" ); document.write( "Y = F(X)= [X^2+3X-2X-6]/(X+4)=[X(X+3)-2(X+3)]/(X+4)=[(X+3)(X-2)/(X-4)] \n" ); document.write( "THERE IS ONLY 1 VERTICL ASYMPTOTE X=4...SINCE Y TENDS TO INFINITY AS X TENDS TO 4. \n" ); document.write( "THERE IS NO HORIZONTAL ASYMPTOTE.SINCE AS X TENDS TO INFINITY Y ALSO TENDS TO INFINITY \n" ); document.write( "HAD IT BEEN Y=(X-4)/(X^2+X-6) \n" ); document.write( "WE WOULD HAVE GOT A HORIZONTAL ASYMPTOTE OF Y = 0 OR THE X AXIS \n" ); document.write( " SINCE AS X TENDS TO INFINITY Y TENDS TO ZERO. \n" ); document.write( " |