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

intercepts of f(x)=x^2(x-7)intercepts inflection f(x)=x^3-4x^2+10inflection points symmetry 3xsymmetry inflection 13x(x-1)^3inflection points parallel y=-2x+1,(-7,-5)parallel

Frequently Asked Questions (FAQ)

  • What is the critical 4(x-8)^{2/3}+6 ?

    The critical 4(x-8)^{2/3}+6 is x=8