Question

Which of the following is the graph of the function shown below?

W.
X.

Y.
Z.


A.
X
B.
Y
C.
W

Answer 1

Cannot be drawn directly.

Explanation:

The graph of every function w = f (x, y, z) will be a surface in R 4, though it can't be drawn directly; however, slicing horizontally by w = c produces relations c = f (x, y, z) in x, y, and z whose graphs will be surfaces in 3-space which can be drawn. Therefore, the graph of the function shown above cannot be drawn directly.