Which term is used to describe the cubist viewpoint where a subject is shown from all sides at once?

Which of the following lists of ordered pairs is a function?

Take the tour on this website and describe three pieces in the art collection of the early cities. (site 1)

In areas where even the experts disagree; everyone has a right to his own opinion. i mean if answers aren’t given just like in lots of things; then it has to be just anyone’s opinion. is this dualism multiplicity relativism or commitment