Question

A
B
C
D
?????????????

Answer 1

D f(t) = 2200(.968)^t

Explanation:

The initial value is 2200 and it decreases at 3.2%

the formula is

y =ab^x

where a is the initial value

b is 1 - the percent decrease in decimal form

x is the time

y = 2200 (1-.032)^x

y = 2200(.968)^x

Changing x to t

f(t) = 2200(.968)^t