Solution

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain

Popular Examples

domain of f(x)=e^{-t}inverse of x^2-8x+12inverse of x^2+10x+25distance (0,3),(3,0)inverse of f(x)=(2x)/(x+7)

Frequently Asked Questions (FAQ)

  • What is the critical 6x-x^2-5 ?

    The critical 6x-x^2-5 is x=3