document.write( "Question 614559: please help me write a equation for a hyperbola for ; a=7 and c=9 \n" ); document.write( "
Algebra.Com's Answer #386621 by lwsshak3(11628)\"\" \"About 
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please help me write a equation for a hyperbola for ; a=7 and c=9
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\n" ); document.write( "Given data insufficient to determine (x,y) coordinates of center and whether hyperbola has a vertical or horizontal transverse axis which are needed to write equation.
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