Question

Is this model a function?

Explain.

(Someone pls be a decent human being and not send links, all links will be reported)

Answer 1

Yes, that model is a function.

Explanation:

A technical definition of a function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output.

And the model shows that each domain ( x ) only goes to one codomain ( y ) which is what a function is.