HELP The price of fuel may increase due to demand and decrease due to over production. Emily is studying a change in the price of two types of fuel a and B overtime. The price f(x), in dollars, of fuel A after x months is represented by the function below.

F(x)=2.96(1.04)^x

PART A: is the price A fuel a increasing or decreasing and by what percentage per month? Justify your answer.

PART B: The table below shows the price g(m) in dollars of B fuel after m months.

m (number of months): 1 2 3 4
g(m) (price in dollars):3.04 3.22 3.41 3.61

Which type of fuel recorded a greater percentage change in price over the previous month? Justify your answer.