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)=x^2+4y^2-6x+16ycritical points critical f(x)=8x^{1/3}-x^{4/3}critical points critical e^{-(x^2+y^2+2x)}critical points critical f(x)=-x^3+3xcritical points critical f(x)=x^{4/5}(x-9)critical points

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=(x^3)/(x+4) ?

    The critical f(x)=(x^3)/(x+4) is x=-6,x=0