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 x^3(x+2)critical f(x)=((x^2))/(x-2)critical f(x)=7x^2-2x+6critical f(x)=30x^2y-45x^2+4y^3-30y^2+7critical y=(x^2)/(x+1)

Frequently Asked Questions (FAQ)

  • What is the critical (-4)/(x^2-9) ?

    The critical (-4)/(x^2-9) is x=0