Max, Min Problem in 2 variables (x,y) - Use a graph and level curves to estmate the local maximum and minimum values and saddle points of f(x,y) = x^3 - 3*x + y^4 - 2*y^2; then uses calculus techniques to find these values precisely.
Pl ...
Derivatives using pt. 1 of the Fund. Thm of Calculus - "Use part I of the Fundamental Theorem of Calculus to find the derivatives of the following functions; answers must use correct variable.
a. f(x)=the integral as pi goes to x of (1+cos[t])dt; f'(x ...
Critical points -
Find and classify the critical points in the function: f(x, y) = x^3 + 6xy + 3y^2