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:

Popular Examples

critical g(x)= 1/(1+x^2)critical points critical f(x)=x^4-4x^3+16xcritical points critical-x^3+3x+2critical points critical (x^2)/(sqrt(x^2-1))critical points critical x^4-8x^2+4critical points

Frequently Asked Questions (FAQ)

  • What is the critical ln(9-x^2) ?

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