1. The problem statement, all variables and given/known data F(x)=(x^2)/(x+1) Find critical points Find local maxima & minima 2. Relevant equations None 3. The attempt at a solution F'(x) = x(x+2)/(x+1)^2 crit points: -2,0,-1 f(-2) = -4 f(0) = 0 f(-1)=undef My book is telling me that f(0) is the minima, and f(-2) is the maxima. I see it as the other way around. Which way is right? Explanations? Thank you!