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
midpoint (-4,-6),(3,-6)midpoint range of 4sin(pi/3 x)+2range periodicity of 4sin(pix)periodicity domain of x^3-7xdomain monotone (-5x+25)/9monotone intervals
Frequently Asked Questions (FAQ)
What is the critical f(x)=3x^2-6x+3 ?
The critical f(x)=3x^2-6x+3 is x=1