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:

Graph

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Popular Examples

critical f(x)=4xy-x^4-2y^2+2critical f(x)=x^2y+2xy+3y^3-3ycritical 1/x-ln(x)critical y=xsqrt(4-x^2)critical f(x)=4x^2-128sqrt(x)

Frequently Asked Questions (FAQ)

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

    The critical f(x)=(x-1)/(x^2) is x=2