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

distance (-9,14),(1,10)distance domain of f(x)=sqrt(x)+8domain symmetry-1/2 x^2+4x-2symmetry domain of f(x)=2(x-1)-1domain asymptotes of f(x)= 1/(x-6)asymptotes

Frequently Asked Questions (FAQ)

  • What is the critical xsqrt(4-x) ?

    The critical xsqrt(4-x) is x= 8/3 ,x=4