Answer:



Step-by-step explanation:
The given function is

We need to find first partial derivatives of the function.
Differentiate partially w.r.t. x and y, z are constants.


Differentiate partially w.r.t. y and x, z are constants.


Differentiate partially w.r.t. z and x, y are constants.



Therefore, the first partial derivatives of the function are
.
A, “the graph passes the vertical line test.”
There is no defined question so I'm just going to try my best.
If you are looking for which is a better deal between $4 for 16 and y=0.22x then the answer would be y=0.22x
If you place 16 ounces for "x" in the expression y=0.22x then the cost of the turkey or "y" would be $3.52
to get the slope of any line, we can simply use two points off of it, for this one, say (3,12) and (4,16)

Answer: 22 cm.
Step-by-step explanation:
Formula for area of trapezium: 
Given: Area = 
Length of parallel sides : 23 cm and 27 cm
Let h=distance beteen them.
then

Hence, the distance between them = 22 cm.