document.write( "Question 40873: Given the standard equation (y-2)^2=16(x+4) determine which conic section it represents, and name the vertex. \n" ); document.write( "
Algebra.Com's Answer #26350 by fractalier(6550)\"\" \"About 
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Since one variable is squared and the other isn't, you know right away that this is a parabola...
\n" ); document.write( "(y-2)^2 = 16(x+4) now let's continue and solve for x...
\n" ); document.write( "(1/16)(y-2)^2 = x+4
\n" ); document.write( "x = (1/16)(y - 2)^2 - 4
\n" ); document.write( "vertex at (-4, 2)
\n" ); document.write( "It is noticeably wider than usual and concave right...
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