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-2)^2)/9+((y+1)^2)/(36)=1 ?
- The foci ((x-2)^2)/9+((y+1)^2)/(36)=1 is (2,-1+3sqrt(3)),(2,-1-3sqrt(3))