document.write( "Question 613363: 12y^2-40x^2=480\n" ); document.write( " \n" ); document.write( "
\n" ); document.write( "Hi, \n" ); document.write( "12y^2-40x^2=480\n" ); document.write( " b = sqrt(40) and a = sqrt(12)\n" ); document.write( "Hyperbola opening Up and Down Vertices at (ħsqrt(40),0)