1) Let f ( x , y ) = x 2 + 6 x y + y 3. Find all points (x,y) where ∇ f ( x , y ) = 0.
1) Let f ( x , y ) = x 2 + 6 x y + y 3. Find all points (x,y) where ∇ f ( x , y ) = 0.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter14: Discrete Dynamical Systems
Section14.3: Determining Stability
Problem 13E: Repeat the instruction of Exercise 11 for the function. f(x)=x3+x For part d, use i. a1=0.1 ii...
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1) Let f ( x , y ) = x 2 + 6 x y + y 3. Find all points (x,y) where ∇ f ( x , y ) = 0.
2) Find the equation of the tangent plane to g ( x , y ) = e x cos ( y ) at ( 0 , π ). Does g have a critical point at ( 0 , π )?
3) Let h ( x , y ) = ln ( ( x + y ) 2 ) . If you are at the point ( e , e ) what unit
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