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

perpendicular m=-12perpendicular perpendicular y=2x+3,\atperpendicular monotone f(x)=xe^{-x}monotone intervals inverse of x/(8x+4)inverse inverse of f(x)=5x^3-1inverse

Frequently Asked Questions (FAQ)

  • What is the critical cos(Θ) ?

    The critical cos(Θ) is Θ=2pin,Θ=pi+2pin