document.write( "Question 965704: A parabola has a focus (-6,8) and directrix x=-10. Find the equation in standard form. \n" ); document.write( "
Algebra.Com's Answer #590262 by josgarithmetic(39620)\"\" \"About 
You can put this solution on YOUR website!
Try using the definition of a parabola, applying the Distance Formula.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "The start is this:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\r
\n" ); document.write( "
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Simplify that equation and finish the result into whichever form you want.
\n" ); document.write( "
\n" );