Which statement is true regarding this mapping? у
-2
4
2
16
4
OF It does not represent y as a function of x because there are more x values than corresponding y values
O G It does represent y as a function
Ex because each x value corresponds to only one y value.
OH It does not represent y as a function of x because some x values are negative integers and the y values are positive.
J It does represent y as a function of x because each y value corresponds to only one x value