document.write( "Question 636682: (x+5)^2=+32(y+1) \n" ); document.write( "
Algebra.Com's Answer #401516 by lwsshak3(11628)\"\" \"About 
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(x+5)^2=+32(y+1)
\n" ); document.write( "This is an equation of a parabola that opens upwards.
\n" ); document.write( "Its form: (x-h)^2=4p(y-k), (h,k)=(x,y) coordinates of the vertex.
\n" ); document.write( "For given parabola:
\n" ); document.write( "vertex: (-5,-1)
\n" ); document.write( "axis of symmetry: x=-5
\n" ); document.write( "4p=32
\n" ); document.write( "p=8
\n" ); document.write( "focus: (-5,-1+8)=(-5,7)
\n" ); document.write( "directrix: y=-9\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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