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)=(x+1)^{2/3}(x-3)^2critical 2x^3+9x^2+12x+1critical log_{4}(x)critical 6x^2-6x-72critical f(x)=(2x)/(sqrt(1+x^2))

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=(6x)/(x^2-9) ?

    The critical f(x)=(6x)/(x^2-9) is None