Abuisness purchases a computer i
system for $3,000. the value
of the system decreases at a rate
of 15% per year. which expotential
function models this situation.

Step-by-step explanation:

A business purchases a computer I  system for $3,000. The value  of the system decreases at a rate  of 15% per year.

Therefore, the yearly valuation decay rate is .

Now, using the exponential function modeling we can write,

Here, V(y) is the valuation of the computer after y years of purchase.

$3000 is the initial value. (Answer)

the mistake in the pattern is that :

b. the decimal point was moved one too many place values each time

the correct pattern could be made by :

b. moving the decimal point to the right the same numbers of place values as the exponents

here is the

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