( BRAINLIEST AND THANKS! )
Which of the following table of ordered pairs represents an exponential decay function?



X Y
--------
1 2

2 4

3 6

4 8

5 10


X Y
--------
1 2

2 4

3 8

4 16

5 32


X Y
--------
1 -2

2 -4

3 -6

4 -8

5 -10


X Y
--------
1 0.50

2 0.25

3 0.13

4 0.06

5 0.03