To find out the optimization of the function, the first way is

Select one:

a. Y = 0

b. y = 5

c. y = c

To find out the optimization of the function, the second way is

Select one:

a. find the derivative of the second function.

b. find the derivative of the third function

c. find the derivative of the high function

If the function has a maximum value then

Select one:

a. y < 0

b. y > 0

c. y = 0