Select the correct answer. Exponential function fis represented by the table.

Function g is represented by the equation.
g(x) =-18 (1/3) ^x+2
Which statement correctly compares the two functions on the interval [-1, 2]?
O A.
Only function fis increasing, but both functions are negative.
OB.
Both functions are increasing, but function fincreases at a faster average rate.
OC.
Only function fis increasing, and only function fis negative.
OD.
Both functions are increasing, but function gincreases at a faster average rate.