Solution

critical points

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 f(x)=2x^3-15x^2-36xcritical points critical f(x)=-2x^2-24x-71critical points critical f(x)=2x^2+4xcritical points critical f(xy)=y^3+x^2-6xy+3x+6y-7critical points critical f(x)=x^{1/3}+2critical points

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=(x^2)/(x-4) ?

    The critical f(x)=(x^2)/(x-4) is x=0,x=8