Identify the equation of the ellipse. (attached photo)
the one that looks like \[\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1\]
oh damn you have to come up with the equation, don't you?
Yeah
i can't see it that well can you tell what the center is from the picture?
looks like maybe \((2,-3)\) ?
Yes it's 2, -3
i wish i could be of more useful to people ;p
ok then we can do it the distance between the very top and \((2,-3)\) is \(5\) units and the the distance between \((2,3)\) and the side is \(3\) units it looks like to me
@RostikLegends follow along and you will learn how to find the equation of an ellipse no one likes these problems, you could help others
since it looks like the one on the right, not the one on the left, the bigger number goes under the \(y^2\) term |dw:1400467839939:dw|
put \[\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1\] with \((h=2,k=-3,a=3,b=5\)
\[\frac{(x-h)^2}{a^2}+\frac{(y-k)^2}{b^2}=1\] \[\frac{(x-2)^2}{9}+\frac{(y+3)^2}{25}=1\] should do it
Thank you so much! I get how you did that!!
http://www.wolframalpha.com/input/?i=ellipse+%28x-2%29^2%2F9%2B%28y%2B3%29^2%2F25%3D1
great! wasn't really that hard once you know what to do
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