document.write( "Question 162750: What is the center of the hyperbola whose equation is [(x+3)^2 / 9] - [(y-3)^2 / 16] = 1?\r
\n" ); document.write( "\n" ); document.write( "I know the fomula would be (x-h)^2 / a^2 - (y-k)^2 / b^2 = 1.\r
\n" ); document.write( "\n" ); document.write( "Would the answer be(-3,3)? I would love to know the correct answer. Thank you so much for your help!
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Algebra.Com's Answer #119964 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
Since you can rewrite:
\n" ); document.write( "[(x+3)^2 / 9] - [(y-3)^2 / 16] = 1
\n" ); document.write( "as
\n" ); document.write( "[(x-(-3))^2 / 9] - [(y-3)^2 / 16] = 1
\n" ); document.write( "So, as you can see:
\n" ); document.write( "(h,k) = (-3, 3)
\n" ); document.write( ".
\n" ); document.write( "So, YES, you are right.
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