Solution

critical points

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

inverse of ln(x+3)-1inverse inverse of y=5x-3inverse domain of-1/(2sqrt(1-x))domain slope ofintercept-2x+y=-3slope intercept inflection f(x)=e^{-2x}-x^2inflection points

Frequently Asked Questions (FAQ)

  • What is the critical x^4e^{-x} ?

    The critical x^4e^{-x} is x=0,x=4