cal3
posted by Lucy .
Find and classify all local minima, local maxima, and saddle points of the function f(x,y)= 3yx^23xy^2+36xy
I really need help answering this one!! Please answer in detail! Thank you
Respond to this Question
Similar Questions

How to sketch graph of...
a differentiable function y =f(x) that has the given properties. 1. local minimum at (1,1), and local maximum at (3,3) 2. local minima at (1,1) and (3,3) 3. local maxima at (1,1) and (3,3) I don't remember how to do this. Thank you. … 
college algebra
Let f(x)= x^5/120  x^3/6 + x Find the local minima and maxima, then determine where the function is decreasing and increasing. Basically, I just need to know how to type this correctly in my calculator so I can get the right minima … 
calculus
find and classify all local minima, local maxima, and saddle points of the function f(x,y)= e^y(x^2+y^2) 
Calculus
Find and classify the critical points off(x)=8x^7(3−x)^6 as local maxima and minima. (I really don't know what to after 56x^6(3x)^6 + 8x^7 * 6(3x)^5(1) 
Calculus (pleas help!!!)
Let p(x)=x^2(a−x), where a is constant and a greater than 0. Find the local maxima and minima of p. (Enter your maxima and minima as commaseparated xvalue,classification pairs. For example, if you found that x=−2 was a … 
cal3
Find and classify all local minima, local maxima, and saddle points of the function f(x,y)= 3yx^23xy^2+36xy 
cal3/algebra help me!
Find and classify all local minima, local maxima, and saddle points of the function f(x,y)= 3yx^23xy^2+36xy I really need help answering this one!! Please answer in detail! Thank you This is what I have so far... D=FxxFyy(Fxy)^2=(6y)(6x)(6x6y+36)^2 … 
Calculus Find max and min and saddle
Find and classify all local min and maxima and saddle points of the function f(x,y)=/3yx^23xy^2+36xy I know there are 3 saddle points and one maxima. This is what I got: D=FxxFyy(Fxy)^2 = 36xy36(x+y6)^2 But how do i solve for zero? 
math about to have a test over this please help!
Unfortunately that is the entire problem.. Find and classify all local minima, local max, and saddle points of the function F(x,y)= 3x^2y3xy^2+36xy There should be 3 saddle points and a maxima for sure! Please help me get the points. … 
basic calculus
use the first and second derivatives to find the xcoordinates of all local maxima and minima of f(x)=8e^2x2x. indicate which of your answers are local minima and which are local maxima.