XO 0
000
y-2 -1 0 1 -2
Which statement correctly explains whether or not the values in the table represent a function of x?
A. They represent a function because they contain the point (0,0).
B. They do not represent a function because they contain the point (0,0).
C. They represent a function because for each value of the input there is only one output value.
D. They do not represent a function because there is an input value with more than one output value.