document.write( "Question 547530: determine the equations of any vertical asymptotes and the values of x for any holes in the graph of each rational function.\r
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document.write( "f(x)=2x^2-x-10/(2x-5) \n" );
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Algebra.Com's Answer #356436 by Edwin McCravy(20060)![]() ![]() You can put this solution on YOUR website! f(x) = \n" ); document.write( "\n" ); document.write( "f(x) = \n" ); document.write( "\n" ); document.write( "2x-5 must not be 0 since denominators are never 0.\r \n" ); document.write( "\n" ); document.write( "So\r \n" ); document.write( "\n" ); document.write( "2x - 5 ≠ 0 \n" ); document.write( " 2x ≠ 5 \n" ); document.write( " x ≠ \n" ); document.write( "\n" ); document.write( "We can cancel those as long as we require x ≠ \n" ); document.write( "\n" ); document.write( "f(x) = \n" ); document.write( "\n" ); document.write( "f(x) = x+2, x ≠ \n" ); document.write( "\n" ); document.write( "Since x ≠ \n" ); document.write( "\n" ); document.write( "So the graph is this line with a hole:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( "with a hole at the point H( \n" ); document.write( "\n" ); document.write( "There are no asymptotes.\r \n" ); document.write( "\n" ); document.write( "Edwin \n" ); document.write( " |