Select the correct answer. Exponential function f is represented by the table.

Function g is represented by the equation.


Which statement correctly compares the two functions on the interval [-1, 2]?

A. Both functions are increasing, but function g increases at a faster average rate.

B. Both functions are increasing, but function f increases at a faster average rate.

C. Only function f is increasing, and only function f is negative.

D. Only function f is increasing, but both functions are negative.