Solution

critical points

Solution

Solution steps
Find where is equal to zero or undefined
Identify critical points not in domain
Domain of
All critical points are in domain

Popular Examples

parallel y=2x-9parallel critical f(x)=3x^2-6x+3critical points midpoint (-4,-6),(3,-6)midpoint range of 4sin(pi/3 x)+2range periodicity of 4sin(pix)periodicity

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=e^{-x^2} ?

    The critical f(x)=e^{-x^2} is x=0