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- Very good Charlie! Now to find your B you use the baby got bac formula. B squared equals A squared minus C squared.
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- How to solve an ellipse?
- I do. You add your x's together and divide by two then add your y's together and divide by two.
- Very good Tommy!
- Okay students let's learn about ellipses. Who know's how to find the center of an ellipse?
- Don't we have to determine if the ellipse is horizontal or vertical before we find A and C though?
- Very good students! Now to find your A you have to find the distance between your center and an end point. Once you have your A look for your C which is your root in your Foci.
- Yes, Olivia you do. If your x's are the same it is vertical and if your y's are the same it is vertical.
- I love ellipses!
- This lesson is so easy!
- So your standard form would be x plus a number plus y plus a number all over your A squared and B squared.
- Now, once you have all of the parts you put it into standard form. If your problem is horizontal everything stays the same and if it is vertical you switch the a and the b on the bottom.
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