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 xsqrt(7-x)critical f(x)=2x^3-9x^2+2critical f(x)=3y^3-x^2*y^2+8y^2+4x^2-20ycritical f(x)=2x+(300000)/xcritical f(x)=-2x^2-y^2+8x+10y-5xy

Frequently Asked Questions (FAQ)

  • What is the critical y=(2-x^2)/(3x^2-1) ?

    The critical y=(2-x^2)/(3x^2-1) is x=0