Solution
inverse
Solution
Solution steps
Replace with
Solve for
Graph
Popular Examples
intercepts of f(x)=x^2-2x-2periodicity of y=-tan(x-pi/2)range of (x^2-5x+6)/(x^2-4x+3)symmetry 2x-x^2+8range of f(x)=sqrt(x^2+6x-7)
Frequently Asked Questions (FAQ)
What is the inverse of f(x)=x^2+x-1 ?
The inverse of f(x)=x^2+x-1 is (-1+sqrt(4x+5))/2 ,(-1-sqrt(4x+5))/2