Differentiation Flashcards
1
Q
What is the value of the second derivative if its convex
A
d²y/dx² > 0
2
Q
What is the value of the second derivative if its convex
A
d²y/dx² > 0
3
Q
What’s the value of 2nd derivative if its concave
A
d²y/ dx²<0
4
Q
shape if d²y/dx² > 0
A
Convex
5
Q
Shape if d²y/dx² <0
A
Concave
6
Q
D²y/dx²< 0 at dy/dx=0
A
Maximum
7
Q
D²y/dx² > 0 at dy/dx =0
A
It’s a minimum 💚
