Solution

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

range of-x^2-2x+3extreme 4x(x^2-9)inverse of y=(1/2)^{4-3x}-7domain of f(t)=(4-t^2)/(2-t)range of-3/2 sin(2x-(3pi)/4)+7/3

Frequently Asked Questions (FAQ)

  • What is the critical f(x)=ln(x-9) ?

    The critical f(x)=ln(x-9) is None