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 xsqrt(7-x)critical f(x,y)=x^2+y^2-2xcritical f(x)=x^2-6x-7critical f(x,y)=-54x+2x^3+6xy^2-3y^3critical x/(x^2+10x+24)

Frequently Asked Questions (FAQ)

  • What is the critical (7x)/(x^2-9) ?

    The critical (7x)/(x^2-9) is None