document.write( "Question 618492: How do you write the equation of the indicated conic in standard form?\r
\n" ); document.write( "\n" ); document.write( "Parabola: Vertex:(2,8) Directrix:Y =4\r
\n" ); document.write( "\n" ); document.write( "Hyperbola: Vertices:(-3,2),(7,2) Foci:(-5,2),(9,2) \n" ); document.write( "

Algebra.Com's Answer #388941 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi,
\n" );
document.write( "How do you write the equation of the indicated conic in standard form? 
\n" );
document.write( "Parabola: Vertex:(2,8) Directrix:Y =4   Opens Upward 
\n" );
document.write( "The standard form is , where  the focus is (h,k + p) 
\n" );
document.write( "(x-2)^2 = 4p(y -8)  p = 4, 4p = 16
\n" );
document.write( " 
\n" );
document.write( "Hyperbola: Vertices:(-3,2),(7,2) Foci:(-5,2),(9,2) Opening Right and Left along y =2  C(2,2), a = 5
\n" );
document.write( " 
\n" );
document.write( "Foci:(-5,2),(9,2)  f = 7 = sqrt(25 + b^2), b = sqrt(24)
\n" );
document.write( "
\n" );
document.write( "
\n" );
document.write( " \n" );
document.write( "

\n" );