Does the table describe x as a function of y? Does the table describe x as a function of y?
A.
Yes, exactly one output x is assigned to each input y.
B.
Yes, each output y is assigned to exactly one input x.
C.
No, more than one output value y is assigned to the input x-value
nothing.
D.
No, more than one output value x is assigned to the input y-value
nothing