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
critical (x^2+1)/(x^2-4)critical sin(x)-xextreme f(x)=x^3y+12x^2-8ycritical f(x,y)=2x^2+xy^2-6xy+5x+2critical f(x)=xsqrt(8-x^2)
Frequently Asked Questions (FAQ)
What is the critical (x^2)/(4-x^2) ?
The critical (x^2)/(4-x^2) is x=0