Answer:
x =s
Step-by-step explanation:
42 9 x 143 x r
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Answer:
b its b
Step-by-step explanation:
bbbbb
The exponential function that models this situation is:

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A decaying exponential function has the following format:

In which:
- y(0) is the initial value.
- r is the decay rate, as a decimal.
In this problem:
- The stock started at $225, thus
. - Declines at a rate of 25% every 2 weeks, thus

The equation is:



A similar problem is given at brainly.com/question/24282972