Question is in the photo below :))

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

Why is macbeth fearless in the final battle

Ar 5)when providing general information about an artwork, how is the title indicated? a)"title of artwork" b)title of artwork c)title of artwork d)title of artwork 6)select the term that refers to what the artwork is made of. a)iconography b)medium c)form d)context