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)=sin^2(x),0<= x<= 2picritical f(x)=-x^3+3x^2-2x+1critical (3x+3)/(x+2)critical 2x^5+4x^3-16xcritical 7x^5-x^4+2x^3+2x^2-x+4

Frequently Asked Questions (FAQ)

  • What is the critical 2/(x-3) ?

    The critical 2/(x-3) is None