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 ((y-2)^2)/4-((x+3)^2)/9 =1 ?
- The foci ((y-2)^2)/4-((x+3)^2)/9 =1 is (-3,2+sqrt(13)),(-3,2-sqrt(13))