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 inverse of f(x)=-9(x-3)^2-11 ?
- The inverse of f(x)=-9(x-3)^2-11 is sqrt(-(x+11)/9)+3,-sqrt(-(x+11)/9)+3