document.write( "Question 281139: I have to find the vertex, focus, which way it opens, the directrix, axis of symmetry, the length of LR, and the endpoints of LR. The equation is: (x+3)^2=10(y-4). So far I have tried and found the vertex is: (-3,4) and the focus is: (-3,2.5), it opens up, the directrix is y=-2.5, and the axis of symmetry is x=-3. But when I tried to graph it it didn't work out. Can you help me?
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Algebra.Com's Answer #204250 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
the vertex is -3,4
\n" ); document.write( "it does open up
\n" ); document.write( "the focus is NOT -3,2.5 but -3, 6.5
\n" ); document.write( "the directrix is NOT y=-2.5 but y=3/2
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