Question

three medals and a fan if you help me!

Answer 1

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) = 12500(0.82)x

Part A: Is the price of product A increasing or decreasing and by what percentage per year? Justify your answer. (5 points)

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) 5600 3136 1756.16 983.45


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

Answer 2

dude you cant give 3 medals

Answer 3

and its B

Answer 4

yes i can!

Answer 5

it is not multiple choice

Answer 6

jk its not B just its impossible to give 3 medals

Answer 7

if you help i will show you that it is not impossible!

Answer 8

not a hack

Answer 9

not a cheat