Question

The price of products may increase due to inflation and decrease due to depreciation. Derek is studying the change in the price of two products, A and B, over time.

The price f(x), in dollars, of product A after x years is represented by the function below.

f(x) = 10250(0.63)x

Part B: The table below shows the price f(t), in dollars, of product B after t years:



t (number of years) 1 2 3 4
f(t) (price in dollars) 4300 1849 795.07 341.88


Which product recorded a greater percentage change in price over the previous year? Justify your answer. (5 points)

Answer 1

im thinking 1 to 2

Answer 2

Yes it is 1 to 2