Which label on the cone below represents the height?

A cone. A is the base, C is the center of the base, B is the height, and D is the vertex.
A
B
C
D

no, x cannot be the same number. in all of them, x is 1. for one input there is another output. g is not a function

give brainliest

fist on the left goes with the third on the right. second on the left goes with the fourth on the right. third on the left goes with the second on the right. the fourth on the left goes with first on the right