Which statement describes the mapping? y -1 1 0 2 3 - 37 The mapping represents y as a function of x, because each y-value corresponds to exactly one x-valu B The mapping does not represent y as a function of x, because two of the x-values correspond to the y-value. © The mapping represents y as a function of x, because each x-value corresponds to exactly one y-valu 1024