Chapter 11 Equations Flashcards
1
Q
Gradient equation
A
🔻f=
2
Q
Directional derivative
A
Du f(x, y, z)=🔻(x,y,z)•ū
3
Q
Linear approximation
A
L=fx🔺x+fy🔺y+z*🔺z=0
4
Q
Lagrange max/min
A
=🔻f(x,y)-🔻g(x,y)*/\
5
Q
Vector tangent plane to surface
A
Fx(x-xo)+Fy(y-yo)-(z-zo)=0
6
Q
Maximum rate of change
A
ll🔻f ll
