Answer: 
Step-by-step explanation:
1. You have the following function given in the problem:

2. Then, to find
asked in the exercise, you only need to substitute
(which is the input value) into the given function.
3. Therefore, keeping the above on mind, you obtain that
is:




Answer:
I think it 168 square units
Step-by-step explanation:
hope it helps
In general, the volume

has total derivative

If the cylinder's height is kept constant, then

and we have

which is to say,

and

are directly proportional by a factor equivalent to the lateral surface area of the cylinder (

).
Meanwhile, if the cylinder's radius is kept fixed, then

since

. In other words,

and

are directly proportional by a factor of the surface area of the cylinder's circular face (

).
Finally, the general case (

and

not constant), you can see from the total derivative that

is affected by both

and

in combination.
C.) 12- 5 gallons
thank you so much
M would have a new coordinate of (4,5)