JavayaO667633 JavayaO667633 28-10-2022 Mathematics contestada Using the values, determine if y is a function of x(7,2) (4,-3) (5,-4) (1,4) (3,8)So I want to know is y not a function of xIs y a function of x, and the function is one-to-oneIs y a function of x, but the function is not one-to-one