Medals! Please help!

The price of products may increase due to inflation and decrease due to depreciation. Derek is studying the change in the price of 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) = 10,250(0.63)x

Is the price of product A increasing or decreasing and by what percentage per year? Justify your answer.

Question

Medals! Please help!

The price of products may increase due to inflation and decrease due to depreciation. Derek is studying the change in the price of 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) = 10,250(0.63)x

Is the price of product A increasing or decreasing and by what percentage per year? Justify your answer.

secret-ninja · Answer

It increases by 63% right?

anonymous · Answer

Yes.

secret-ninja · Answer

Thanks. Can you help me with one more? It is the second part of this question.

anonymous · Answer

Okay, I gtg within next 4 minutes

secret-ninja · Answer

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

secret-ninja · Answer

attachment

secret-ninja · Answer

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

secret-ninja · Answer

@thadyoung