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 2+3x-x^3critical f(x)=(x^3+4x^2+3x)/(3x+9)critical f(x)=12xcritical f(x)=x^3y+12x^2-8ycritical x^5-5x^3-20x-2

Frequently Asked Questions (FAQ)

  • What is the critical ln(8+x^3) ?

    The critical ln(8+x^3) is x=0