The table below represents an object thrown into the air.
 Seconds, x
 Meters, y
 Is the situation a function?
 Yes, because each input has exactly one output
 Yes, because each input has more than one output
 No, because each input has exactly one output
 No, because each input has more than one output
 0.5
 1
 1.5
 2
 2.5
 3
 48
 3.5
 28