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 e^{x^2-7x-1}critical f(x)=(2x)/(x^2-3x+2)critical f(x)=(3x)/(x^2-4)critical f(x)=(x+3)/(x+2)critical f(x)=(x-x^2)^2

Frequently Asked Questions (FAQ)

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

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