Question

You spend $1000 on a computer and for tax purposes chose to depreciate it (or assume it decreases in value) to $0 at a constant rate over a 4-year period.


a) calculate the rate of chage of the assumed value of the equipment over 4 years.
The rate of change is____


b) create a table showing the value of the equipment over 4 years
x. y.
0 1000
1
2
3
4

c) create a function, V (t), for the value pf the computer over time, t, in years.
V (t)=___^^

d)domain:____
range:___

Answer 1

the rate of change is -250

Answer 2

b)

0...1000
1...750
2...500
3...250
4...0

Answer 3

c)

1000-250t
minu b/c it DEPRECIATES

Answer 4

Please use the same name for your posts.

Answer 5

the range and the domain need to be written in inequalities, use V for V (t)