Solution

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
is not defined at , therefore:

Popular Examples

critical (x-6)/(x+2)critical f(x)=x^2y+y^3-27ycritical+1/4 x^2-2x+15critical f(x)=4x^3-39x^2+90x+2critical f(x)=|x^2-2x-3|

Frequently Asked Questions (FAQ)

  • What is the critical 9x^2ln(x) ?

    The critical 9x^2ln(x) is x= 1/(sqrt(e))