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

domain of x-9domain domain of f(x)= 1/4 x-1/10domain parity f(x)=-4x^4+3x^3-2x^2+x-1parity domain of f(x)=(2x-5)/(x(x-3))domain slope of 3x-6y=-6slope

Frequently Asked Questions (FAQ)

  • What is the critical sqrt(x^2+8) ?

    The critical sqrt(x^2+8) is x=0