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 9x^2-18x+4y^2+8y=23 ?
- The solution to 9x^2-18x+4y^2+8y=23 is Ellipse with (h,k)=(1,-1),a=2,b=3