SOLUTION: {{{graph the following equation X^2+9Y^2=81 }}}

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Question 475747: graph+the+following+equation+X%5E2%2B9Y%5E2=81+
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

x%5E2+%2B+9y%5E2+=+81

x%5E2%2F81+%2B+y%5E2%2F9+=+1

 Standard Form of an Equation of an Ellipse is %28x-h%29%5E2%2Fa%5E2+%2B+%28y-k%29%5E2%2Fb%5E2+=+1+where Pt(h,k) 

is the center and a and b  are the respective vertices distances from center.