document.write( "Question 864757: Find the equation for the hyperbola with vertices (0,9) (0,-9) and asymptotes y=1/2x and y=-1/2x? \n" ); document.write( "

Algebra.Com's Answer #521269 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "Hi
\n" );
document.write( "Standard Form of an Equation of an Hyperbola opening up and down is:
\n" );
document.write( "   with C(h,k) and vertices 'b' units up and down from center
\n" );
document.write( "Foci units units up and down from center, along x = h
\n" );
document.write( "vertices (0,9) (0,-9)
\n" );
document.write( "  C(0,-2)
\n" );
document.write( "asymptotes y=1/2x and y=-1/2x: 9/a = 1/2, a = 18
\n" );
document.write( " 
\n" );
document.write( " \n" );
document.write( "

\n" );