Solution

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

shift y=6cos(3x+pi/2)domain of f(x)=(6x+7)/(2x-9)perpendicular y=4x+1inverse of f(x)=(4x+3)/(1-9x)periodicity of f(x)=2tan(x/2)-1

Frequently Asked Questions (FAQ)

  • What is the critical y=x^2-5x ?

    The critical y=x^2-5x is x= 5/2