Recent content by hectorubie

i see where you say the deriv was wrong... the derive is 3x^2-12x :smile: sorry i didnt notice that i did that

i see where i did wrong there. thanks

the first derivative is 3x^2-32x i factored it to x(3x-32). is that wrong?

Homework Statement hey guys. please help me out i tried the problem but for some reason i feel like its wrong. thank you in advance. Homework Equations given f(x)=x^3-6x^2+15 a)find the intervals of inc/dec b)find the local max/min if any c)find intervals of concavity d)find the inflection...