We've updated our
Privacy Policy effective December 15.
Please read our updated Privacy Policy and tap
Graph
Hide Plot »
Frequently Asked Questions (FAQ)
What is the foci ((x-3)^2}{25}+\frac{(y+1)^2)/9 =1 ?
- The foci ((x-3)^2}{25}+\frac{(y+1)^2)/9 =1 is (7,-1),(-1,-1)