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)=3x^4-4x^3-12x^2+17critical (4x^2)/(x^2+4)critical f(x)=x^4-2x^3+x+1critical f(x)=x^{(4)}-8x^{(2)}+16critical f(x)=(x+2)^2(1-x)^2

Frequently Asked Questions (FAQ)

  • What is the critical (-4x)/(x-8) ?

    The critical (-4x)/(x-8) is None