The table represents some points on the graph of an exponential function.

x: -1, 1, 3, 5
k (x): 0.02, 2, 200, 20,000
Based on the table, which function represents the same relationship?

The function that represents the same relationship is f(x) = 2000 * (10^(0.8x)), where x represents the input value and f(x) represents the output value.