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-2/(x+4)intercepts extreme x^4-16x^2extreme points midpoint (-1,-6),(-6,5)midpoint extreme-3x^4+20x^3-24x^2extreme points domain of f(x)=3sqrt(x-4)-5domain

Frequently Asked Questions (FAQ)

  • What is the critical 3x^2-14x-24 ?

    The critical 3x^2-14x-24 is x= 7/3