A. Their signs are the same.
b. one is negative, the other is positive
Yes you are correct it is a transformation and then a rotation
Use proportion or formula or working
Part
____== %_
Whole. 100
Answer: 500
500 people attended the game
The Lagrangian is

It has critical points where the first order derivatives vanish:



From the first two equations we get

Then

At these critical points, we have
(maximum)
(minimum)
Answer:
Do u have answer choices?