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+20)^2)/(105)+(y^2)/(16)=1 ?
- The foci ((x+20)^2)/(105)+(y^2)/(16)=1 is (-20+sqrt(89),0),(-20-sqrt(89),0)